Contents of LAA 1991-1995 ========================= Contents of Volume 150 of "Linear Algebra and its Applications" LAA: Volume 150 May 1991 PP. 1-552 Proceedings of the First Conference of the International Linear Algebra Society Special Editors: Wayne Barrett, Daniel Hershkowitz, and Donald Robinson Preface 1 George W. Soules (Princeton, New Jersey) The Rate of Convergence of Sinkhorn Balancing 3 Marvin Marcus (Santa Barbara, California) Multilinear Methods in Linear Algebra 41 Russell Merris (Hayward, California) Almost All Trees Are Co-immanantal 61 Daniel J. Scully (Saint Cloud, Minnesota) Maximal Rank-One Spaces of Matrices Over Chain Semirings. I. u-Spaces 67 Ronald J. Stern (Montreal, Quebec, Canada) and Henry Wolkowicz (Waterloo, Ontario, Canada) Invariant Ellipsoidal Cones 81 Bob Grone and Steve Pierce (San Diego, California) Extremal Positive Semidefinite Doubly Stochastic Matrices 107 Shmuel Friedland (Chicago, Illinois) Pairs of Matrices Which Do Not Admit A Complementary Triangular Form 119 Jerome Dancis (College, Park, Maryland) Invertible Completions of Band Matrices 125 R. Loewy, D. R. Shier, and C. R. Johnson (Williamsburg, Virginia) Perron Eigenvectors and the Symmetric Transportation Polytope 139 I. Gohberg (Ramat Aviv, Israel), M. A. Kaashoek (Amsterdam, The Netherlands), and H. J. Woerdeman (La Jolla, California) A Note on Extensions of Band Matrices With Maximal and Submaximal Invertible Blocks 157 Robert Grone (San Diego, California) On the Geometry and Laplacian of a Graph 167 Chi-Kwong Li (Williamsburg, Virginia) and Nam-Kiu Tsing (College Park, Maryland) G-Invariant Norms and G(c)-Radii 179 Michael E. Lundquist (Provo, Utah) and Charles R. Johnson (Williamsburg, Virginia) Linearly Constrained Positive Definite Completions 195 Rafael Bru (Valencia, Spain), Leiba Rodman (Williamsburg, Virginia), and Hans Schneider (Madison, Wisconsin) Extensions of Jordan Bases for Invariant Subspaces of a Matrix 209 R. A. Brualdi (Madison, Wisconsin) and J. Csima (Hamilton, Ontario, Canada) Small Matrices of Large Dimension 227 Yik-Hoi Au-Yeung and Che-Man Cheng (Hong Kong) Permutation Matrices Whose Convex Combinations Are Orthostochastic 243 Jeffrey L. Stuart (Hattiesburg, Mississippi) and James R. Weaver (Pensacola, Florida) Matrices That Commute With a Permutation Matrix 255 Jean H. Bevis and Frank J. Hall (Atlanta, Georgia) Integer LU-Factorizations 267 Pal Rozsa (Budapest, Hungary), Roberto Bevilacqua, Francesco Romani, and Paola Favati (Pisa, Italy) On Band Matrices and Their Inverses 287 Charles R. Johnson (Williamsburg, Virginia) and Erik A. Schreiner (Kalamazoo, Michigan) Explicit Jordan Form for Certain Block Triangular Matrices 297 Jorma Kaarlo Merikoski (Tampere, Finland) On c-Norms and c-Antinorms on Cones 315 R. B. Bapat (New Delhi, India) An Interlacing Theorem for Tridiagonal Matrices 331 Olga Taussky and John Todd (Pasadena, California) Another Look at a Matrix of Mark Kac 341 M. C. Gouveia (Coimbra, Portugal) and R. Puystjens (Gent, Belgie@a2) About the Group Inverse and Moore-Penrose Inverse of a Product 361 Hans Joachim Werner (Bonn, Germany) Some Further Results on Matrix Monotonicity 371 Yair Censor (Haifa, Israel) and Stavros A. Zenios (Philadelphia, Pennsylvania) Interval-Constrained Matrix Balancing 393 Shmuel Friedland (Chicago, Illinois) Quadratic Forms and the Graph Isomorphism Problem 423 H. Bart (Rotterdam, The Netherlands) and H. K. Wimmer (Wurzburg, Germany) Simultaneous Reduction to Triangular and Companion Forms of Pairs of Matrices: The Case rank(I_AZ)=1 443 Wayne Barrett, Donald Robinson (Provo, Utah), and Daniel Hershkowitz (Haifa, Israel) REPORT: Inaugural Conference of the International Linear Algebra Society, 12-15 August 1989, Brigham Young University, Provo, Utah, USA 463 Author Index 551 ******************************************************************** LAA: Volume 151 June 1991 PP. 1-256 Table of Contents Jian-Ming Miao (Shanghai, China) General Expressions for the Moore-Penrose Inverse of a 2x2 Block Matrix 1 Ricardo N. Cruz (Ithaca, New York) Linear and Lipschitz Similarity 17 Roy Mathias (Baltimore, Maryland) The Equivalence of Two Partial Orders on a Convex Cone of Positive Semidefinite Matrices 27 K. B. Datta (Kharagpur, India) Invertibility of Linear Systems Described by Differential-Difference Equations 57 M. Neumann (Storrs, Connecticut) and H. J. Werner (Bonn, Germany) Nonnegative Group Inverses 85 Emil Klafszky (Miskolc, Hungary) and Tamas Terlaky (Budapest, Hungary) The Role of Pivoting in Proving Some Fundamental Theorems of Linear Algebra 97 Fuad Kittaneh (Kuwait) On Zero-Trace Matrices 119 A. S. Deif (Riyadh, Saudi Arabia) Singular Values of an Interval Matrix 125 Jerzy K. Baksalary (Tampere, Finland) and Friedrich Pukelsheim (Augsburg, Germany) On the Lowner, Minus, and Star Partial Orderings of Nonnegative Definite Matrices and Their Squares 135 D. R. Jensen (Blacksburg, Virginia) Vector Efficiency in Multiparameter Estimation 143 Paul Binding (Calgary, Alberta, Canada) and Chi-Kwong Li (Williamsburg, Virginia) Joint Ranges of Hermitian Matrices and Simultaneous Diagonalization 157 Jerzy K. Baksalary (Tampere, Finland) and Gotz Trenkler (Dortmund, Germany) Nonnegative and Positive Definiteness of Matrices Modified by Two Matrices of Rank One 169 Krzysztof Galkowski (Wroclaw, Poland) An a Priori Nonminimal State-Space Realization of n-D Systems 185 J. Chun and T. Kailath (Stanford, California) Displacement Structure for Hankel, Vandermonde, and Related (Derived) Matrices 199 Mou-Cheng Zhang (Guangzhou, Peoples' Republic of China) On the Maximal Subgroup of the Semigroup of Generalized Circulant Boolean Matrices 229 J. F. B. M. Kraaijevanger (Leiden, The Netherlands) A Characterization of Lyapunov Diagonal Stability Using Hadamard Products 245 ******************************************************************** LAA CONTENTS Volume 152, July 1, 1991 Interior Point Methods for Linear Programming Contents Volume 152, July 1, 1991 Interior Point Methods for Linear Programming Special Editors: David M. Gay, Masakazu Kojima, and Richard Tapia Preface 1 Yinyu Ye (Iowa City, Iowa) and Panos M. Pardalos (University Park, Pennsylvania) A Class of Linear Complementarity Problems Solvable in Polynomial Time 3 Robert M. Freund (Cambridge, Massachusetts) Theoretical Efficiency of a Shifted-Barrier-Function Algorithm for Linear Programming 19 D. den Hertog, C. Roos, and T. Terlaky (Delft, The Netherlands) A Potential-Reduction Variant of Renegar's Short-Step Path-Following Method for Linear Programming 43 Panos M. Pardalos (University Park, Pennsylvania), Yinyu Ye (Iowa City, Iowa), and Chi-Geun Han (University Park, Pennsylvania) Algorithms for the Solution of Quadratic Knapsack Problems 69 Michael J. Todd (Ithaca, New York) The Affine-Scaling Direction for Linear Programming Is a Limit of Projective-Scaling Directions 93 Robert J. Vanderbei (Murray Hill, New Jersey) Splitting Dense Columns in Sparse Linear Systems 107 K. Kim and J. L. Nazareth (Pullman, Washington) The Decomposition Principle and Algorithms for Linear Programming 119 Masakazu Kojima (Tokyo, Japan) and Nimrod Megiddo (Tel Aviv, Israel) The Relation Between the Path of Centers and Smale's Regularization of the Linear Programming Problem 135 Kathryn Turner (Logan, Utah) Computing Projections for the Karmarkar Algorithm 141 Shinji Mizuno (Tokyo, Japan) O(nrL)-Iteration and O(n3L)-Operation Potential Reduction Algorithms for Linear Programming 155 K. O. Kortanek, Florian Potra, and Yinyu Ye (Iowa City, Iowa) On Some Efficient Interior Point Methods for Nonlinear Convex Programming 169 Irvin J. Lustig (Princeton, New Jersey), Roy E. Marsten (Atlanta, Georgia), and David F. Shanno (New Brunswick, New Jersey) Computational Experience With a Primal-Dual Interior Point Method for Linear Programming 191 Kurt M. Anstreicher (New Haven, Connecticut) On Monotonicity in the Scaled Potential Algorithm for Linear Programming 223 Sanjay Mehrotra (Evanston, Illinois) On Finding a Vertex Solution Using Interior Point Methods 233 Stefano Herzel, Maria Cristina Recchioni, and Francesco Zirilli (Roma, Italy) A Quadratically Convergent Method for Linear Programming 255 David M. Gay (Murray Hill, New Jersey) Massive Memory Buys Little Speed for Complete, In-Core Sparse Cholesky Factorizations on Some Scalar Computers 291 Paul D. Domich (Boulder, Colorado), Paul T. Boggs (Gaithersburg, Maryland), Janet E. Rogers (Boulder, Colorado), and Christoph Witzgall (Gaithersburg, Maryland) Optimizing Over Three-Dimensional Subspaces in an Interior-Point Method for Linear Programming 315 R. A. Tapia (Houston, Texas) and Yin Zhang (Catonsville, Maryland) An Optimal-Basis Identification Technique for Interior-Point Linear Programming Algorithms 343 Author Index 365 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Table of Contents Volume 153 July 15, 1991 PP. 1-228 S. M. Rump (Hamburg, Germany) Estimation of the Sensitivity of Linear and Nonlinear Algebraic Problems 1 Jinchuan Hou (Shanxi, China) On Operator Inequalities and Linear Combinations of Operators 35 Juan-Enrique Martinez-Legaz (Barcelona, Spain) and Ivan Singer (Bucharest, Romania) Compatible Preorders and Linear Operators on Rn 53 Matjaz Omladic and Peter Semrl (Ljubljana, Yugoslavia) Spectrum-Preserving Additive Maps 67 H. Osaka (Tokyo, Japan) Indecomposable Positive Maps in Low Dimensional Matrix Algebras 73 Ji-guang Sun (Beijing, China) Perturbation Expansions for Invariant Subspaces 85 Carsten Scherer (Wurzburg, Germany) The Solution Set of the Algebraic Riccati Equation and the Algebraic Riccati Inequality 99 K. T. Arasu (Dayton, Ohio), Willem H. Haemers (Tilburg, The Netherlands), Dieter Jungnickle, and Alexander Pott (Giessen, Germany) Matrix Constructions of Divisible Designs 123 S. J. Lee (Tampa, Florida) and M. Z. Nashed (Newark, Delaware) Normed Linear Relations: Domain Decomposability, Adjoint Subspaces, and Selections 135 Peter Nylen and Tin-Yau Tam (Auburn, Alabama) Numerical Range of a Doubly Stochastic Matrix 161 Mohamed Barraa (Marrakech, Maroc) and Bernard Charles (Montpellier, France) Sous-espaces Invariants d'un Operateur Nilpotent sur un Espace de Banach 177 H. Valiaho (Helsinki, Finland) A Polynomial-Time Test for M-matrices 183 Artibano Micali (Montpellier, France) and Moussa Ouattara (Burkina Faso) Dupliquee d'une Algebre et le Theoreme d'Etherington 193 Jennifer Ryan (Denver, Colorado) Decomposing Finitely Generated Integral Monoids by Elimination 209 Book Reviews John H. Randall (Stellenbosch, South Africa) Review of Linear Least Squares Computations by R. W. Farebrother 219 Pamela G. Coxson (Berkeley, California) Review of Nonnegative Matrices in Dynamic Systems by A. Berman, M. Neumann, and R. J. Stern 225 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Table of Contents, Volumes 154-56, Aug-Oct 1991 SPECIAL ISSUE: Iterations in Linear Algebra and Its Applications Special Editors: O. Axelsson, J. de Pillis, M. Neumann, W. Niethammer, and R. J. Plemmons Preface 1 A. Hadjidimos and A. K. Yeyios (West Lafayette, Indiana) Some Recent Results on the Modified SOR Theory 5 Douglas James (Raleigh, North Carolina) Order-Reducing Conjugate Gradients versus Block AOR for Constrained Least-Squares Problems 23 Josep E. Peris (Alicante, Spain) A New Characterization of Inverse-Positive Matrices 45 Shmuel Friedland (Chicago, Illinois) Revisiting Matrix Squaring 59 Pierre Semal (Louvain-la-Neuve, Belgium) Iterative Algorithms for Large Stochastic Matrices 65 Miron Tismenetsky (Heidelberg, Germany) A Decomposition of Toeplitz Matrices and Optimal Circulant Preconditioning 105 Ananda D. Gunawardena (Houston, Texas), S. K. Jain, and Larry Snyder (Athens, Ohio) Modified Iterative Methods for Consistent Linear Systems 123 Kimon Kontovasilis (Raleigh, North Carolina), Robert J. Plemmons (Winston-Salem, North Carolina), and William J. Stewart (Raleigh, North Carolina) Block Cyclic SOR for Markov Chains with p-Cyclic Infinitesimal Generator 145 Biswa Nath Datta (DeKalb, Illinois) and Youcef Saad (Minneapolis, Minnesota) Arnoldi Methods for Large Sylvester-Like Observer Matrix Equations, and an Associated Algorithm for Partial Spectrum Assignment 225 A. V. Knyazev and A. L. Skorokhodov (Moscow, USSR) Roland Freund (Wu@a2rzburg, Germany) On Polynomial Preconditioning and Asymptotic Convergence Factors for Indefinite Hermitian Matrices 259 Ronald B. Morgan (Columbia, Missouri) Computing Interior Eigenvalues of Large Matrices 289 L. Elsner (Bielefeld, Germany), M. Neumann (Storrs, Connecticut), and B. Vemmer (Bielefeld, Germany) The Effect of the Number of Processors on the Convergence of the Parallel Block Jacobi Method 313 M. Tismenetsky (Haifa, Israel) A New Preconditioning Technique for Solving Large Sparse Linear Systems 331 Gerhard Starke and Wilhelm Niethammer (Karlsruhe, Germany) SOR for AX_XB=C 355 Dianne P. O'Leary (College Park, Maryland) Yet Another Polynomial Preconditioner for the Conjugate Gradient Algorithm 377 Lothar Reichel (Lexington, Kentucky) The Application of Leja Points to Richardson Iteration and Polynomial Preconditioning 389 William F. Trench (San Antonio, Texas) Numerical Solution of the Eigenvalue Problem for Efficiently Structured Hermitian Matrices 415 Yongzhong Song (Nanjing, Peoples' Republic of China) omparisons of Nonnegative Splittings of Matrices 433 Martin Hanke (Karlsruhe, Germany), Michael Neumann (Storrs, Connecticut), and Wilhelm Niethammer (Karlsruhe, Germany) On the Spectrum of the SOR Operator for Symmetric Positive Definite Matrices 457 Wang Deren (Shanghai, Peoples' Republic of China) On the Convergence of the Parallel Multisplitting AOR Algorithm 473 Amit Bhaya, Eugenius Kaszkurewicz, and Francisco Mota (Rio de Janeiro, Brazil) Asynchronous Block-Iterative Methods for Almost Linear Equations 487 Tsun-Zee Mai (Tuscaloosa, Alabama) Composite Adaptive Procedure for Solving Large Sparse Linear Systems 509 Z. Strakos (Praha, Czechoslovakia) On the Real Convergence Rate of the Conjugate Gradient Method 535 J. de Pillis (Riverside, California) A Parallelizable SOR-Like Method: Systems With Plus-Shaped and Linear Spectra 551 Monga-Made Magolu and Yvan Notay (Bruxelles, Belgium) On the Conditioning Analysis of Block Approximate Factorization Methods 583 Alvaro R. De Pierro (Campinas, Brazil) and Alfredo N. Iusem Rio de Janeiro, Brazil) On the Convergence of SOR- and JOR-Type Methods for Convex Linear Complementarity Problems 601 Paul E. Saylor (Zu@a2rich, Switzerland) and Dennis C. Smolarski (Santa Clara, California) Implementation of an Adaptive Algorithm for Richardson's Method 615 I. E. Kaporin (Moscow, USSR), L. Yu. Kolotilina (Leningrad, USSR), and A. Yu. Yeremin (Moscow, USSR) Block SSOR Preconditioning for High-Order 3D FE Systems. II. Incomplete BSSOR Preconditionings 647 Sabine Van Huffel (Heverlee, Belgium) Iterative Algorithms for Computing the Singular Subspace of a Matrix Associated With Its Smallest Singular Values 675 Yvan Notay (Bruxelles, Belgium) Conditioning Analysis of Modified Block Incomplete Factorizations 711 Victor Eijkhout (Urbana, Illinois) Analysis of Parallel Incomplete Point Factorizations 723 Angelika Bunse-Gerstner and Ludwig Elsner (Bielefeld, Germany) Schur Parameter Pencils for the Solution of the Unitary Eigenproblem 741 Ivo Marek (Praha, Czechoslovakia) and Daniel B. Szyld (Philadelphia, Pennsylvania) Pseudoirreducible and Pseudoprimitive Bounded Operators 779 Achiya Dax (Jerusalem, Israel) A Row Relaxation Method for Large I1 Problems 793 Jerome Dancis (College Park, Maryland) The Optimal w Is Not Best for the SOR Iteration Method 819 Author Index 847 ******************************************************************** Contents, LAA Volume 157, November 1, 1991 SPECIAL ISSUE: Algebraic Linear Algebra Special Editors: Robert M. Guralnick, William H. Gustafson, and Lawrence S. Levy Preface 1 William H. Gustafson (Lubbock, Texas) Modules and Matrices 3 Raymond Heitmann (Austin, Texas) and Roger Wiegand (Lincoln, Nebraska) Direct Sums of Ideals 21 Lawrence S. Levy (Madison, Wisconsin) Direct-Sum Cancellation of Submodule Systems 37 Wojciech Kucharz (Honolulu, Hawaii) Simultaneous Diagonalization of an Algebraic Family of Matrices 49 Robert M. Guralnick (Los Angeles, California) Similarity of Matrices Over Commutative Rings 55 David Chillag (Haifa, Israel) Nonnegative Matrices, Brauer Characters, Normal Subsets, and Powers of Representation Modules 69 Donald G. James (University Park, Pennsylvania) Generators for Orthogonal Groups of Unimodular Lattices 101 Bostwick F. Wyman (Columbus, Ohio), Michael K. Sain (Notre Dame, Indiana), Giuseppe Conte (Genoa, Italy), and Anna Maria Perdon (Padua, Italy) Poles and Zeros of Matrices of Rational Functions 113 James Brewer and Lee Klingler (Boca Raton, Florida) The Ring of Integer-Valued Polynomials of a Semi-local Principal-Ideal Domain 141 James Brewer and Lee Klingler (Boca Raton, Florida) On the Pole-Shifting Problem for Non-commutative Rings 147 Dennis R. Estes (Los Angeles, California) Factorization in Hereditary Orders 161 William A. Adkins (Baton Rouge, Louisiana) Normal Matrices over Hermitian Discrete Valuation Rings 165 James T. Campbell (Memphis, Tennessee) and Elizabeth C. Trouy (Tuscon, Arizona) When Are Two Elements of GL(2, Z) Similar? 175 Surjeet Singh and Hassan Al-Zaid (Safat, Kuwait) On a Canonical Form for Recurring Sequences 185 K. R. Fuller (Iowa City, Iowa), W. K. Nicholson (Calgary, Alberta, Canada), and J. F. Watters (Leicester, England) Universally Reflexive Algebras 195 Carlos A. Berenstein and Daniele C. Struppa (Fairfax, Virginia) Recent Improvements in the Complexity of the Effective Nullstellensatz 203 L. Le Bruyn and M. Van den Bergh (Wilrijk, Belgium) Algebraic Properties of Linear Cellular Automata 217 Author Index 235 ************************************************* Linear Algebra and its Applications Volume 158, November 15, 1991 Contents Volume 158, November 15, 1991 Cristian Mallol, Artibano Micali (Montepellier, France), and Moussa Ouattara (Burkina Faso) Sur les Algebres de Bernstein. IV 1 Osvaldo Maria Grasselli (Roma, Italy) and Sauro Longhi (Ancona, Italy) The Geometric Approach for Linear Periodic Discrete-Time Systems 27 Jiang Feng and Zhou Rong-Fu (Nanjing, The People's Republic of China) An Error Bound on the AOR Method for Solving Linear Systems 61 B. V. Rajarama Bhat (New Delhi, India) On Greatest Common Divisor Matrices and Their Applications 77 Newton R. Santos (Horizonte, Brasil) Applying the JII, JII-SI, and CG Methods to Two Classes of Linear Problems 99 Author Index 129 ******************************************************************** Contents of: Linear Algebra and its Applications 159 (1991) Buffoni, Giuseppe On the inverse of a matrix with positive definite symmetric component. 1-10 Lee, Jon; Lee, Yew Sing A spectral method for concordant polyhedral faces. 11-41 Cabral, Isabel; Silva, Fernando C. Unified theorems on completions of matrix pencils. 43-54 Edelman, Alan The distribution and moments of the smallest eigenvalue of a random matrix of Wishart type. 55-80 Ball, Joseph A.; Rakowski, Marek Null-pole subspaces of nonregular rational matrix functions. 81-120 Ben-Artzi, Asher; Djokovi\v c, Dragomir \v Z.; Rodman, Leiba Totally isotropic subspaces for pairs of Hermitian forms and applications to Riccati equations. 121-128 ******************************************************************** Volume 160 January 1, 1992 PP. 1-278 Boris Reichstein (Washington, D.C.) On Waring's Problem for Cubic Forms 1 George Phillip Barker (Kansas City, Missouri) Automorphisms of Triangular Matrices Over Graphs 63 Bryan E. Cain and E. Marques de Sa (Coimbra, Portugal) The Inertia of Certain Hermitian Skew-Triangular Block Matrices 75 R. Bruce Richter (Ottawa, Canada) and William P. Wardlaw (Annapolis, Maryland) The Smallest Matrix of Given Period and Primitive Roots of Unity 87 Alain Duchamp (Le Mans, France) Delta Matroids Whose Fundamental Graphs Are Bipartite 99 Boying Wang and Fuzhen Zhang (Beijing, People's Republic of China) Some Inequalities for the Eigenvalues of the Product of Positive Semidefinite Hermitian Matrices 113 Jerzy K. Baksalary (Tampere, Finland) Bernhard Schipp, and Gotz Trenkler (Dortmund, Germany) Some Further Results on Hermitian-Matrix Inequalities 119 C. Vuik (Delft, The Netherlands) and H. A. van der Vorst (Utrecht, The Netherlands) A Comparison of Some GMRES-like Methods 131 Ruud H. Koning (Groningen, The Netherlands), Heinz Neudecker (Amsterdam, The Netherlands) and Tom Wansbeek (Los Angeles, California) Unbiased Estimation of Fourth-Order Matrix Moments 163 J. A. de la Pena and M. Takane (U.N.A.M., Mexico) The Spectral Radius of the Galois Covering of a Finite Graph 175 Antony Jameson (Princeton, New Jersey), Eliezer Kreindler (Haifa, Israel), and Peter Lancaster (Calgary, Alberta, Canada) Symmetric, Positive Semidefinite, and Positive Definite Real Solutions of AX=XAT and AX=YB 189 LeRoy Beasley (Logan, Utah) and N. J. Pullman (Kingston, Ontario, Canada) Linear Operators Strongly Preserving Idempotent Matrices Over Semirings 217 S. R. Mohan and R. Sridhar (New Dehli, India) On Characterizing N-Matrices Using Linear Complementarity 231 Richard H. Warren (King of Prussia, Pennsylvania) Revisiting the 0, 1 Assignment Problem 247 Rajendra Bhatia (New Dehli, India) Review of Matrix Perturbation Theory by G. W. Stewart and Ji-guang Sun 255 ******************************************************************** Contents LAA Volume 161, January 15, 199 Rajendra Bhatia (New Dehli, India) and Fuad Kittaneh (Kuwait City, Kuwait) Approximation by Positive Operators 1 LeRoy B. Beasley (Logan, Utah) and Larry J. Cummings (Waterloo, Ontario, Canada) Schur Extensions of Monomial Matrix Groups 11 Musheng Wei (Shanghai, China) Algebraic Properties of the Rank-Deficient Equality-Constrained and Weighted Least Squares Problems 27 F. K. Bell (Stirling, Scotland) A Note on the Irregularity of Graphs 45 Stephen L. Campbell (Raleigh, North Carolina) Uniqueness of Completions for Linear Time Varying Differential Algebraic Equations 55 H. Valiaho (Helsinki, Finland) Almost Definiteness of Matrices on Polyhedral Cones 69 Evgenij E. Tyrtyshnikov (Moscow, USSR) Singular Values of Cauchy-Toeplitz Matrices 99 Stephen A. Andrea and T. G. Berry (Caracas, Venezuela) Continued Fractions and Periodic Jacobi Matrices 117 Sze Fong Yau and Yoram Bresler (Urbana, Illinois) A Generalization of Bergstrom's Inequality and Some Applications 135 K. H. Kim and F. W. Roush (Montgomery, Alabama) Strong Shift Equivalence of Boolean and Positive Rational Matrices 153 Chi-Kwong Li, Lieba Rodman (Williamsburg, Virginia), and Nam-Kiu Tsing (College Park, Maryland) Linear Operators Preserving Certain Equivalence Relations Originating in System Theory 165 Ingrid Daubechies and Jeffrey C. Lagarias (Murray Hill, New Jersey) Sets of Matrices All Infinite Products of Which Converge 227 Seok-Zun Song (Logan, Utah) Minimum Permanents on Certain Doubly Stochastic Matrices. II 265 Author Index 279 ******************************************************************** Contents of Volumes 162-164 of LAA, February 1992 DIRECTIONS IN MATRIX THEORY: THE FOURTH AUBURN LINEAR ALGEBRA CONFERENCE MARCH 20-23, 1990 Special Editors: David H. Carlson and Frank Uhlig Ky Fan (Santa Barbara, California) Some Aspects of the Development of Linear Algebra in the Last Sixty Years 15 Robert C. Thompson (Santa Barbara, California) High, Low, and Quantitative Roads in Linear Algebra 23 Richard A. Brualdi (Madison, Wisconsin) The Symbiotic Relationship of Combinatorics and Matrix Theory 65 P. A. Fuhrmann (Beer Sheva, Israel) Functional Models in Linear Algebra 107 Lothar Reichel (Kent, Ohio) and Lloyd N. Trefethen (Ithaca, New York) Eigenvalues and Pseudo-eigenvalues of Toeplitz Matrices 153 John Drew, Charles R. Johnson (Williamsburg, Virginia), and P. van den Driessche (Victoria, British Columbia, Canada) Strong Forms of Nonsingularity 187 Thomas J. Laffey (Dublin, Ireland) A Structure Theorem for Some Matrix Algebras 205 Chi-Kwong Li (Williamsburg, Virginia) and Nam-Kiu Tsing (College Park, Maryland) Linear Preserver Problems: A Brief Introduction and Some Special Techniques 217 Stephen Pierce (San Diego, California) Linear Maps on Algebraic Groups 237 E. Anderson (Eagan, Minnesota), Z. Bai (Lexington, Kentucky), Land J. Dongarra (Knoxville, Tennessee) Generalized QR Factorization and Its Applications 243 H. Lev-Ari and T. Kailath (Stanford, California) State-Space Approach to Factorization of Lossless Transfer Functions and Structured Matrices 273 Graciano de Oliveira (Macau) Interlacing Inequalities. Matrix Groups 297 George Poole and Larry Neal (Johnson City, Tennessee) Gaussian Elimination: When Is Scaling Beneficial? 309 D. R. Farenick (Toronto, Ontario, Canada) Krein-Milman-Type Problems for Compact Matricially Convex Sets 325 Bryan L. Shader (Madison, Wisconsin) On Tournament Matrices 335 Ahmad Muchlis (Madison, Wisconsin) On The Extremal Points of a Class of Polytopes of Matrices 369 Eric Kostlan (Honolulu, Hawaii) On the Spectra of Gaussian Matrices 385 A. I. Tovbis (Odessa, USSR) Normal Forms of Holomorphic Matrix-Valued Functions and Corresponding Forms for Singular Differential Operators 389 Dennis Bernstein (Ann Arbor, Michigan) Some Open Problems in Matrix Theory Arising in Linear Systems and Control 409 S. Galanis, A. Hadjidimos, D. Noutsos, and M. Tzoumas (Ioannina, Greece) On the Optimum Relaxation Factor Associated With p-Cyclic Matrices 433 Jean-Claude Evard and Frank Uhlig (Auburn, Alabama) On the Matrix Equation f(X)=A 447 A. C. M. Ran (Amsterdam, The Netherlands) Unitary Solutions of a Class of Algebraic Riccati Equations and Factorization 521 Charles R. Johnson (Williamsburg, Virginia) and Michael Lundquist (Prova, Utah) An Inertia Formula for Hermitian Matrices With Sparse Inverses 541 Julian Laderman, Victor Pan (Bronx, New York), and Xuan-He Sha (New York, New York) On Practical Algorithms for Accelerated Matrix Multiplication 557 LeRoy B. Beasley and Sang-Gu Lee (Logan, Utah) Linear Operators Strongly Preserving r-Potent Matrices Over Semirings 589 Charles R. Johnson (Williamsburg, Virginia) and Erik A. Schreiner (Kalamazoo, Michigan) Explicit Jordan Form for Certain Block Triangular Matrices. II 601 Gin-Hor Chan (Singapore) and Ming-Huat Lim (Malaysia) Linear Preservers on Powers of Matrices 615 Walter Morris (Fairfax, Virginia) The Connected Components of the Set of R0-Matrices 627 Thomas H. Pate (Auburn, Alabama) Descending Chains of Immanants 639 Jean H. Bevis and Frank J. Hall (Atlanta, Georgia) LDLT Factorizations of Adjacency Matrices Where D Is Block Diagonal 651 Yiu Tung Poon (Ames, Iowa) The Convexity of a Generalized Matrix Range 663 Wayne W. Barrett and Tyler J. Jarvis (Provo, Utah) Spectral Properties of a Matrix of Redheffer 673 Elena Sanchez, Vicente Hernandez, and Rafael Bru (Valencia, Spain) Minimal Realizations for Discrete-Time Linear Periodic Systems 685 Frank Uhlig, Tin-Yau Tam (Auburn, Alabama), and David Carlson (San Diego, California) REPORT: Directions in Matrix Theory, Auburn 1990, Conference Report 711 Author Index 799 ******************************************************************** Contents Volume 165, March 1, 1992 Georg Heinig (Leipzig, Germany) Inverse Problems for Hankel and Toeplitz Matrices 1 M. Gasca and J. M. Pena (Zaragoza, Spain) Total Positivity and Neville Elimination 25 Scott J. Beslin (Thibodaux, Louisiana) Cofactor Matrices 45 W. Sun (Windsor, Ontario, Canada) The Interior and Closure of Strongly Stable Matrices 53 K. Manjunatha Prasad (Bangalore, India) and R. B. Bapat (Delhi, India) The Generalized Moore-Penrose Inverse 59 Leonid Faybusovich (Cambridge, Massachusetts) Reduction to Generalized Hessenberg Form and Inverse Spectral Problems 71 Ulrike Flaschka (Bielefeld, Germany), Wen-Wei Lin, and Jy-Liang Wu (Hsinchu, Tai wan) A KQZ Algorithm for Solving Linear-Response Eigenvalue Equations 93 Jerzy K. Baksalary and Tarmo Pukkila (Tampere, Finland) A Note on Invariance of the Eigenvalues, Singular Values, and Norms of Matrix Pr oducts Involving Generalized Inverses 125 John Corning Carey (Santa Barbara, California) The Riemann Hypothesis as a Sequence of Surface to Volume Ratios 131 Gi-Sang Cheon and Suk-Geun Hwang (Suwon, Republic of Korea) Maximization of a Matrix Function Related to the Dittert Conjecture 153 LeRoy B. Beasley (Logan, Utah) and Norman J. Pullman (Kingston, Ontario, Canada) Polynomials Which Permute Matrices Over Commutative Antinegative Semirings 167 James K. Knowles (Pasadena, California) On a Minimization Problem Associated With Linear Dynamical Systems 173 Michael P. Drazin (West Lafayette, Indiana) Extremal Definitions of Generalized Inverses 185 Ruey-Jen Jang and Harold Dean Victory, Jr. (Lubbock, Texas) On Nonnegative Solvability of Linear Integral Equations 197 B. E. Cain and S. A. Nelson (Ames, Iowa) Solutions to x_axb=w 229 D. J. Hartfiel (College Station, Texas) Tracking in Matrix Systems 233 Stanley S. Chang and Chi-Kwong Li (Williamsburg, Virginia) Certain Isometries on Rn 251 Book ReviewsYoucef Saad (Minneapolis, Minnesota) Review of ABS Projection Algorithms by J. Abaffy and E. Spedicato 267 LeRoy B. Beasley and Debra A. S. Beasley (Logan, Utah) Review of Linear Algebra and Its Application, Volume 1: A First Course and Linear Algebra and Its Application, Volume 2: More Advanced by D. H. Griffel 269 Errata 273 Author Index 275 **************** Contents Volume 166, March 15, 1992 Wandi Wei and Benfu Yang (Chengdu, China) Finite Orthogonal Geometries With Characteristic =2 and PBIB Designs. II 1 Marc A. Berger and Yang Wang (Atlanta, Georgia) Bounded Semigroups of Matrices 21 Frank Hansen (Copenhagen, Denmark) Functions of Matrices With Nonnegative Entries 29 Miron Tismenetsky (Heidelberg, Germany) Factorizations of Hermitian Block Hankel Matrices 45 Vlastimil Ptak (Prague, Czechoslovakia) The Infinite Companion Matrix 65 W. Ledermann and S. Vajda (Falmer, Brighton, United Kingdom) On a Problem in Population Structure 97 Che-Man Cheng (Hong Kong, China) Independence of Eigenvalues and Independence of Singular Values of Submatrices 115 L. Brugnano and D. Trigiante (Bari, Italy) Tridiagonal Matrices: Invertibility and Conditioning 131 Kimmo Eriksson (Stockholm, Sweden) Convergence of Mozes's Game of Numbers 151 Josep E. Peris and Begona Subiza (Alicante, Spain) A Characterization of Weak-Monotone Matrices 167 Ning Lu (Houston, Texas) A Simple Presentation of the Siegel Modular Groups 185 Helena Albuquerque (Coimbra, Portugal) and Alberto Elduque (Zaragoza, Spain) On the Nullity of Lie Algebras 195 Lucas Jodar (Valencia, Spain) Explicit Solutions for Second-Order Operator Differential Equations With Two Boundary-Value Conditions. II 207 Ronald J. Evans (La Jolla, California) and Gerald A. Heuer (Moorhead, Minnesota) Silverman's Game on Discrete Sets 217 Edward Spence (Glasgow, Scotland) Eigenvalues of a Class of (0, +_1) Symmetric Matrices 237 J. P. Dauer and O. A. Saleh (Chattanooga, Tennessee) A Representation of the Set of Feasible Objectives in Multiple Objective Linear Programs 261 Book Review Bostwick F. Wyman (Columbus, Ohio) Review of Mathematical Control Theory: Deterministic Finite Dimensional Systems by Eduardo D. Sontag 277 Author Index 280 ******************************************************************** CONTENTS OF LAA VOL. 167 Preface 1 Daniel Hershkowitz (Haifa, Israel) The Height Characteristic of Block Triangular Matrices 3 Naomi Shaked-Monderer and Abraham Berman (Haifa, Israel) More on Extremal Positive Semidefinite Doubly Stochastic Matrices 17 Pal Rozsa (Budapest, Hungary) and Francesco Romani (Pisa, Italy) On Periodic Block-Tridiagonal Matrices 35 S. W. Hadley (Waterloo, Canada), F. Rendl (Graz, Austria), and H. Wolkowicz (Waterloo, Canada) Symmetrization of Nonsymmetric Quadratic Assignment Problems and the Hoffman-Wielandt Inequality 53 Bit-Shun Tam (Tamsui, Taiwan) On the Structure of the Cone of Positive Operators 65 Adi Ben-Israel (New Brunswick, New Jersey) A Volume Associated With mxn Matrices 87 Mark Krupnik (Haifa, Israel) Changing the Spectrum of an Operator by Perturbation 113 Michael Gorodetsky (Haifa, Israel) Inversion of Quasitriangular Block Toeplitz Matrices 119 J. C. Willems (Groningen, The Netherlands) and P. A. Fuhrmann (Beer Sheva, Israel) Stability Theory for High Order Equations 131 Moshe Roitman and Zalman Rubinstein (Haifa, Israel) On Linear Recursions With Nonnegative Coefficients 151 Yoav Yaacoby and Peter R. Cappello (Santa Barbara, California) Decoupling the Dimensions of a System of Affine Recurrence Equations 157 Avram Sidi (Haifa, Israel) Development of Iterative Techniques and Extrapolation Methods for Drazin Inverse Solution of Consistent or Inconsistent Singular Linear Systems 171 Abraham Berman, Moshe Goldberg, and Daniel Hershkowitz (Haifa, Israel) REPORT: Haifa 1990 Conference on Matrix Theory 205 Author Index 273 ******************************************************************** Contents LAA Volume 168, April 15, 1992 Hongyuan Zha (Stanford, California) A Numerical Algorithm for Computing the Restricted Singular Value Decomposition of Matrix Triplets 1 Josep Ferrer and Ferran Puerta (Barcelona, Spain) Similarity of Non-everywhere Defined Linear Maps 27 Wang Shougen (Shanghai, China) Computing the Eigenvalues of Modified Symmetric Matrices 57 Robert E. Atalla (Athens, Ohio) Characterization of Weakly Monotone Stochastic Matrices 65 H. Valiaho (Helsinki, Finland) Determining Subspaces on Which a Matrix Is Nonnegative Definite 71 Bart L. R. De Moor (Leuven, Belgium) On the Structure and Geometry of the Product Singular Value Decomposition 95 Zbigniew Jelonek (Krakow, Poland) Maximal Sets of Linearly Independent Vectors in a Free Module Over a Commutative Ring 137 Tomasz Szulc (Poznan, Poland) A Nonsingularity Criterion for Complex Matrices 145 Moshe Haviv, Ya'acov Ritov (Jerusalem, Israel), and Uriel G. Rothblum (Haifa, Israel) Taylor Expansions of Eigenvalues of Perturbed Matrices With Applications to Spectral Radii of Nonnegative Matrices 159 Arie Leizarowitz (Haifa, Israel) On Infinite Products of Stochastic Matrices 189 Lieba Rodman (Williamsburg, Virginia) and Tamir Shalom (New York, New York) Jordan Forms of Completions of Partial Upper Triangular Matrices 221 S. W. Drury (Montreal, Quebec, Canada) A Counterexample to a Question of Merikoski and Virtanen on the Compounds of Unitary Matrices 251 Roman Zymslony and Hilmar Drygas (Kassel, Germany) Jordan Algebras and Bayesian Quadratic Estimation of Variance Components 259 Author Index 277 ******* Contents LAA Volume 169, May 1992 Marko Razpet (Ljubljana, Yugoslavia) A Relative of the Shift Operator 1 Xu Zhong (Xian, People's Republic of China) On Moore-Penrose Inverses of Toeplitz Matrices 9 Richard D. Hill (Pocatello, Idaho) and Steven R. Waters (Angwin, California) On k-Real and k-Hermitian Matrices 17 Kung-Mei Chao (Hong Kong, People's Republic of China) and Chi Song Wong (Windsor, Ontario, Canada) Applications of M-Matrices to Majorization 31 William C. Waterhouse (University Park, Pennsylvania) Displacement Operators Relative to Group Matrices 41 Boris Mirman (Andover, Massachusetts) A Source of Counterexamples in Operator Theory and How to Construct Them 49 Marcelo D. Fragoso (Rio de Janeiro, Brazil) and Carlos E. de Souza (Newcastle, Australia) Maximal Solution of a Certain Class of Periodic Riccati Differential Equations 61 Harry Gingold (Morgantown, West Virginia) and Po-Fang Hsieh (Kalamazoo, Michigan) Globally Analytic Triangularization of a Matrix Function 75 Dongyi Ye (Toulouse, France) When Is the Greatest Eigenvalue of a Parametrized Symmetric Matrix a Convex Function of the Parameter? 103 C. Bergthaller (Wuppertal, Germany) and Ivan Singer (Bucharest, Romania) The Distance to a Polyhedron 111 D. A. Gregory, S. J. Kirkland, and N. J. Pullman (Kingston, Ontario, Canada) Row-Stochastic Matrices With a Common Left Fixed Vector 131 Isabel Cabral (Monte da Caparica, Portugal) and Fernando C. Silva (Lisboa, Portugal) Similarity Invariants of Completions of Submatrices 151 Pei Yuan Wu (Hsinchu, Taiwan, People's Republic of China) Which Linear Transformations Have Isomorphic Hyperinvariant Subspace Lattices? 163 D. de Caen, D. A. Gregory, S. J. Kirkland, N. J. Pullman (Kingston, Ontario, Canada), and J. S. Maybee (Boulder, Colorado) Algebraic Multiplicity of the Eigenvalues of a Tournament Matrix 179 M. Kuijper and J. M. Schumacher (Amsterdam, The Netherlands) Realization and Partial Fractions 195 U. Helmke (Regensburg, Germany) and J. B. Moore (Canberra, Australia) Singular-Value Decomposition via Gradient and Self-Equivalent Flows 223 Ren-cang Li (Chicago, Illinois) On Eigenvalues of a Rayleigh Quotient Matrix 249 Yi-ming Gao and Xiao-hui Wang (Changchun, Jinlin, People's Republic of China) Criteria for Generalized Diagonally Dominant Matrices and M-Matrices 257 Yongzhong Song (Nanjing, People's Republic of China) Lower Bounds for the Perron Root of a Nonnegative Matrix 269 Author Index 279 ********** Contents LAA Volume 170, June, 1992 Elliot Linzer (Yorktown Heights, New York) On the Stability of Solution Methods for Band Toeplitz Systems 1 G. A. Watson (Dundee, Scotland) Characterization of the Subdifferential of Some Matrix Norms 33 Miroslav Fiedler and Zdenek Vavrin (Praha, Czechoslovakia) A Subclass of Symmetric Loewner Matrices 47 Pentti Haukkanen (Tampere, Finland) Higher-Dimensional GCD Matrices 53 Richard W. Cottle and Sy-Ming Guu (Stanford, California) Two Characterizations of Sufficient Matrices 65 J. R. Bar-on and C. W. Gray (El Segundo, California) A Generalized Polar Decomposition 75 J. Zhu and C. H. Morales (Huntsville, Alabama) On Linear Ordinary Differential Equations With Functionally Commutative Coefficient Matrices 81 Catherine M. Kunicki and Richard D. Hill (Pocatello, Idaho) Normal-Preserving Linear Transformations 107 James R. Angelos (Mt. Pleasant, Michigan), Carl C. Cowen (West Lafayette, Indiana) and Sivaram K. Narayan (Mt. Pleasant, Michigan) Triangular Truncation and Finding the Norm of a Hadamard Multiplier 117 Jun Ichi Fujii (Osaka, Japan) Operator Means and Range Inclusion 137 Rafael Bru (Valencia, Spain), Graciano de Oliveira, and Jose Vitoria (Coimbra, Portugal) REPORT: Meeting of Matrix Analysis and Applications, 3-5 October 1989, Universidad Politecnica de Valencia, Valencia, Spain 147 Author Index 281 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 171, July 1, 1992 Fuad Kittaneh (Bloomington, Indiana) A Note on the Arithmetic-Geometric-Mean Inequality for Matrices 1 Charles A. Hall and Xiu Ye (Pittsburgh, Pennsylvania) Construction of Null Bases for the Divergence Operator Associated With Incompressible Navier-Stokes Equations 9 Svatopluk Poljak (Praha, Czechoslovakia) Minimum Spectral Radius of a Weighted Graph 53 Curtis Greene (Haverford, Pennsylvania) Proof of a Conjecture on Immanants of the Jacobi-Trudi Matrix 65 Jianming Miao and Adi Ben-Israel (New Brunswick, New Jersey) On Principal Angles Between Subspaces in Rn* 81 Arthur M. DuPre (Newark, New Jersey) and Seymour Kass (Boston, Massachusetts) Distance and Parallelism Between Flats in Rn 99 Ling Chen (Guangzhou, China) and Chi Song Wong (Windsor, Ontario, Canada) Inequalities for Singular Values and Traces 109 Jiang Erxiong (Shanghai, China) A Note on the Double-Shift QL Algorithm 121 J. Pasupathy and R. A. Damodar (Bangalore, India) The Gaussian Toeplitz Matrix 133 B. Uhrin (Budapest, Hungary) Touching Points of a Star-Shaped Set With an Affine Subspace 149 Daniel Hershkowitz (Haifa, Israel) Recent Directions in Matrix Stability 161 Yang Shangjun (Hefei, Anhui, People's Republic of China) A Note on the Exponent Set of Primitive Minimally Strong Digraphs 187 P. Turkowski (Krakow, Poland) Structure of Real Lie Algebras 197 Sung Je Cho, Seung-Hyeok Kye, and Sa Ge Lee (Seoul, Korea) Generalized Choi Maps in Three-Dimensional Matrix Algebra 213 Wilbur N. Dale and Malcolm C. Smith (Columbus, Ohio) A Note on Eventually Time-Invariant Systems 225 Chin Chang and Tryphon T. Georgiou (Minneapolis, Minnesota) On a Schur-Algorithm Based Approach to Spectral Factorization: Connection With the Riccati Equation 233 James V. Burke (Seattle, Washington) and Michael L. Overton (New York, New York) Stable Perturbations of Nonsymmetric Matrices 249 Book Review Stephen G. Nash (Fairfax, Virginia) Review of Fundamentals of Matrix Computations by David S. Watkins 275 Author Index 279 ******************************************************************** Below are the contents of Volume 172 of LAA. The contents of LAA beginning with Volume 150 as well as information on the current special issues of LAA are available from the ILAS Information center. They can be obtained as follows: Send an email message to listserv@technion.bitnet (or listserv@technion.technion.ac.il) with the commands in the mail body of the message: get LAA 91-92 get LAA SPECIAL The files will then be sent to you as an email message. The files can also be obtained by anonymous FTP. LAA Contents Volume 172, July 15, 1992 (Proceedings of the NIU Conference) David Carlson (San Diego, California), Daniel Hershkowitz, and Dafna Shasha (Haifa, Israel) Block Diagonal Semistability Factors and Lyapunov Semistability of Block Triangular Matrices 1 Y. P. Hong and C.-T. Pan (DeKalb, Illinois) A Lower Bound for the Smallest Singular Value 27 Kenneth D. Clark (Research Triangle Park, North Carolina) Decomposition of Hessenberg DAE Systems to State Space Form 33 Marcin Paprzycki (Odessa, Texas) Comparisons of Gaussian Elimination Algorithms on a Cray Y-MP 57 Shmuel Friedland (Chicago, Illinois) Lower Bounds for the First Eigenvalue of Certain *iM-Matrices Associated With Graphs 71 Richard E. Faulkenberry (North Dartmouth, Massachusetts) The Continuous Kernel of a Nonsquare Rational Matrix Function 85 Jean H. Bevis and Frank J. Hall (Atlanta, Georgia) Nested Range Conditions for *iL*iU Factorizations of Integer Matrices 97 Daniel L. Boley (Minneapolis, Minnesota), Tong J. Lee, and Franklin T. Luk (Ithaca, New York) The Lanczos Algorithm and Hankel Matrix Factorization 109 Leonid Gurvits (New York, New York), Leiba Rodman (Williamsburg, Virginia), and Tamir Shalom (New York, New York) Controllability and Completion of Partial Upper Triangular Matrices Over Rings 135 Richard A. Brualdi and Geum-Sug Hwang (Madison, Wisconsin) Generalized Transitive Tournaments and Doubly Stochastic Matrices 151 James Nagy (Raleigh, North Carolina) and Robert J. Plemmons (Winston-Salem, North Carolina) An Inverse Factorization Algorithm for Linear Prediction 169 S. L. Chung, F. B. Hanson, and H. H. Xu (Chicago, Illinois) Parallel Stochastic Dynamic Programming: Finite Element Methods 197 D. Calvetti (Hoboken, New Jersey) and L. Reichel (Kent, Ohio) A Chebychev-Vandermonde Solver 219 James R. Bunch and Ricardo D. Fierro (La Jolla, California) A Constant-False-Alarm-Rate Algorithm 231 Thomas J. Laffey and Eleanor Meehan (Dublin, Ireland) An Extension of a Factorization Theorem of Wedderburn to Matrix Rings 243 Richard A. Brualdi and Hyung Chan Jung (Madison, Wisconsin) Maximum and Minimum Jump Number of Posets From Matrices 261 D. Y. Hu (Lexington, Kentucky) and L. Reichel (Kent, Ohio) Krylov-Subspace Methods for the Sylvester Equation 283 G. S. Ammar (DeKalb, Illinois), W. B. Gragg (Monterey, California), and L. Reichel (Kent, Ohio) Downdating of Szego@a3 Polynomials and Data-Fitting Applications 315 Roger A. Horn (Baltimore, Maryland) and Roy Mathias (Williamsburg, Virginia) Block-Matrix Generalizations of Schur's Basic Theorems on Hadamard Products 337 P. Amodio and L. Brugnano (Bari, Italy) Parallel Factorizations and Parallel Solvers for Tridiagonal Linear Systems 347 Author Index 365 ******************************************************************** VOLUME 173, AUGUST 1992 Contents Volume 173, August 1992 Miron Tismenetsky (Haifa, Israel) Some Properties of Solutions of Yule-Walker Type Equations 1 Robert L. Ellis and David C. Lay (College Park, Maryland) Factorization of Finite Rank Hankel and Toeplitz Matrices 19 Tomasz Szulc (Poznan, Poland) On a Criterion for the Nonsingularity of Complex Matrices 39 Aleksander Simonic (Halifax, Nova Scotia, Canada) Matrix Groups With Positive Spectra 57 Ji-guang Sun (Umea, Sweden) Rounding-Error and Perturbation Bounds for the Cholesky and LDLT Factorizations 77 Aurelian Gheondea (Bucharest, Romania) One-Step Completions of Hermitian Partial Matrices With Minimal Negative Signature 99 Miroslav Fiedler (Praha, Czechoslovakia) and Thomas L. Markham (Columbia, South Carolina) A Classification of Matrices of Class Z 115 V. Hussin, P. Winternitz (Montreal, Quebec, Canada), and H. Zassenhaus (Columbus, Ohio) Maximal Abelian Subalgebras of Pseudoorthogonal Lie Algebras 125 Ivo Marek (Praha, Czechoslovakia) Collatz-Wielandt Numbers in General Partially Ordered Spaces 165 Russell Merris (Hayward, California) Unimodular Equivalence of Graphs 181 B. Beckermann, A. Neuber, and G. Muhlbach (Hannover, Germany) Shanks's Transformation Revisited 191 A. J. Pryde (Clayton, Victoria, Australia) A Bauer-Fike Theorem for the Joint Spectrum of Commuting Matrices 221 R. B. Bapat (New Delhi, India) and G. Constantine (Pittsburgh, Pennsylvania) An Enumerating Function for Spanning Forests With Color Restrictions 231 Larry Neal and George Poole (Johnson City, Tennessee) REPORT: A Geometric Analysis of Gaussian Elimination. II 239 BOOK REVIEWS Raphael Loewy (Haifa, Israel) Review of Perturbation Bounds for Matrix Eigenvalues by R. Bhatia 265 Bryan L. Shader (Laramie, Wyoming) Review of Combinatorial Matrix Theory by Richard A. Brualdi and Herbert J. Ryser 273 Author Index 277 ******************************************************************** Contents of LAA Volume 174, September 1992 Joel V. Brawley (Clemson, South Carolina) and Gary L. Mullen (University Park, Pennsylvania) Scalar Polynomial Functions on the Nonsingular Matrices Over a Finite Field 1 Robert Brawer and Magnus Pirovino (Zurich, Switzerland) The Linear Algebra of the Pascal Matrix 13 A. A. Chernyak and Z. A. Chernyak (Minsk, U.S.S.R.) Joint Realization of (0, 1) Matrices Revisited 25 Lifeng Ding (Atlanta, Georgia) Separating Vectors and Reflexivity 37 Massoud Malek (Hayward, California) Notes on Permanental and Subpermanental Inequalities 53 Keith Bourque and Steve Ligh (Lafayette, Louisiana) On GCD and LCM Matrices 65 K. H. Kim and F. W. Roush (Montgomery, Alabama) Automorphisms of gl-Matrices 75 Charles Lanski (Los Angeles, California) An Identity for Matrix Rings With Involution 91 P. J. Maher (London, England) Some Norm Inequalities Concerning Generalized Inverses 99 Desmond J. Higham (Dundee, Scotland) and Nicholas J. Higham (Manchester, England) Componentwise Perturbation Theory for Linear Systems With Multiple Right-Hand Sides 111 John A. Holbrook (Guelph, Canada) Spectral Variation of Normal Matrices 131 Lei Wu (Dalian, People's Republic of China) The Re-Positive Definite Solutions to the Matrix Inverse Problem AX=B 145 O. L. Mangasarian (Madison, Wisconsin) Global Error Bounds for Monotone Affine Variational Inequality Problems 153 Barbu C. Kestenband (Old Westbury, New York) Quadrics as Hyperplanes in Finite Affine Geometries 165 Max Bauer (Rennes, France) Dilatations and Continued Fractions 183 Bernhard A. Schmitt (Marburg, Germany) Perturbation Bounds for Matrix Square Roots and Pythagorean Sums 215 Vlad Ionescu and Martin Weiss (Bucharest, Romania) On Computing the Stabilizing Solution of the Discrete-Time Riccati Equation 229 Daniel B. Szyld (Philadelphia, Pennsylvania) A Sequence of Lower Bounds for the Spectral Radius of Nonnegative Matrices 239 BOOK REVIEW Frank Uhlig (Auburn, Alabama) Review of Topics in Matrix Analysis by Roger A. Horn and Charles R. Johnson 243 Author Index 247 ******************************************************************** Contents Volume 175, October 1992 Georg Heinig (Leipzig, Germany) and Peter Jankowski (Chemnitz, Germany) Kernel Structure of Block Hankel and Toeplitz Matrices and Partial Realization 1 Stephen H. Friedberg and Arnold J. Insel (Normal, Illinois) Hyponormal 2 multi 2 Matrices Are Subnormal 31 Robert E. Hartwig and Raphael Loewy (Raleigh, North Carolina) Maximal Elements Under the Three Partial Orders 39 Katarina Cechlarova (Kosice, Czechoslovakia) Eigenvectors in Bottleneck Algebra 63 Ian Doust and Werner J. Ricker (Kensington, Australia) Spectral Projections for Hermitian Operators 75 Jerome Dancis (College Park, Maryland) Positive Semidefinite Completions of Partial Hermitian Matrices 97 Tsung-Min Hwang, Wen-Wei Lin, and Eugene K. Yang (Taiwan, Republic of China) Rank Revealing LU Factorizations 115 George Labahn (Waterloo, Ontario, Canada) and Tamir Shalom (New York, New York) Inversion of Toeplitz Matrices With Only Two Standard Equations 143 Uriel G. Rothblum (Haifa, Israel) and Stavros A. Zenios (Philadelphia, Pennsylvania) Scalings of Matrices Satisfying Line-Product Constraints and Generalizations 159 Stephen Kirkland and Norman J. Pullman (Kingston, Ontario, Canada) Boolean Spectral Theory 177 Yoo-Pyo Hong (De Kalb, Illinois), Roger A. Horn (Baltimore, Maryland) and Chi-Kwong Li (Williamsburg, Virginia) Linear Operators Preserving t-Congruence on Matrices 191 John S. Maybee (Boulder, Colorado), D. D. Olesky, Michael Tsatsomeros, and P. van den Driessche (Victoria, British Columbia, Canada) Combinatorial Eigenvalues of Matrices 213 Geir Naevdal (Trondheim, Norway) and Hugo J. Woerdeman (Williamsburg, Virginia) Partial Matrix Contractions and Intersections of Matrix Balls 225 J. C. Lagarias (Murray Hill, New Jersey) A Lie Bracket Decomposition and Its Application to Flows on Symmetric Matrices 239 ******************************************************************** Contents Volume 176, November 1992 Jerzy K. Baksalary (Zielona Gora, Poland) and George P. H. Styan (Montreal, Quebec, Canada) Preface 1 Sujit Kumar Mitra and Robert E. Hartwig (New Delhi, India) Partial Orders Based on Outer Inverses 3 Peter Semrl (Ljubljana, Slovenia) On Rank Additivity and the Polynomial Equation p(A)=0 21 James A. Calvin (College Station, Texas) and Richard L. Dykstra (Iowa City, Iowa) A Note on Maximizing a Special Concave Function Subject to Simultaneous Loewner Order Constraints 37 K. Balasubramanian, A. Dey (New Delhi, India) and P. Bhimasankaram (Calcutta, India) Diagonally Range Dominant Matrices 45 Jerzy K. Baksalary (Zielona Gora, Poland), Simo Puntanen (Tampere, Finland), and Haruo Yanai (Tokyo, Japan) Canonical Correlations Associated With Symmetric Reflexive Generalized Inverses of the Dispersion Matrix 61 Haruo Yanai (Tokyo, Japan) and Yoshio Takane (Montreal, Quebec, Canada) Canonical Correlation Analysis With Linear Constraints 75 Jorg Lauterback and Peter Stahlecker (Oldenburg, Germany) A Numerical Method for an Approximate Minimax Estimator in Linear Regression 91 Erkki P. Liski (Tampere, Finland) On a Relationship Between Minimax-Linear and Admissible Estimators in Linear Regression 109 Erkki P. Liski, Simo Puntanen (Tampere, Finland), and Song-Gui Wang (Hefei, People's Republic of China) Bounds for the Trace of the Difference of the Covariance Matrices of the OLSE and BLUE 121 Markku Nurhonen and Simo Puntanen (Tampere, Finland) Effect of Deleting an Observation on the Equality of the OLSE and BLUE 131 A. C. Georgiou and P.-C. G. Vassilious (Thessaloniki, Greece) Periodicity of Asymptotically Attainable Structures in Nonhomogeneous Markov Systems 137 G. Tsaklidis and P.-C. G. Vassiliou (Thessaloniki, Greece) Periodicity of Infinite Products of Matrices With Some Negative Elements and Row Sums Equal to One 175 Jorma Kaarlo Merikoski (Tampere, Finland) and Graciano de Oliveira (Coimbra, Portugal) On k-Major Norms and k-Minor Antinorms 197 S. W. Drury (Montreal, Quebec, Canada) On Symmetric Functions of the Eigenvalues of the Sum of Two Hermitian Matrices 211 A.-M. Parring (Tartu, Estonia) About the Concept of the Matrix Derivative 223 Yasuko Chikuse (Takamatsu-shi, Japan) Properties of Hermite and Laguerre Polynomials in Matrix Argument and Their Applications 237 Yasuko Chikuse (Takamatsu-shi, Japan) Generalized Hermite and Laguerre Polynomials in Multiple Symmetric Matrix Arguments and Their Applications 261 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 177, December 1992 Alfredo N. Iusem (Rio de Janeiro, Brazil) and Alvaro R. De Pierro (Campinas, Brazil) A Characterization of the Set of Fixed Points of Some Smoothed Operators 1 George Labahn (Waterloo, Ontario, Canada) Inversion Components of Block Hankel-like Matrices 7 Alexei Yu. Uteshev and Sergei G. Shulyak (St. Petersburg, Russia) Hermite's Method of Separation of Solutions of Systems of Algebraic Equations and Its Applications 49 R. B. Bapat (New Delhi, India) and Donald W. Robinson (Provo, Utah) The Moore-Penrose Inverse Over a Cummutative Ring 89 S. W. Drury and B. Cload (Montreal, Quebec, Canada) On the Determinantal Conjecture of Marcus and de Oliveira 105 Lily Kolotilina (Leningrad, U.S.S.R.) and Ben Polman (Nijmegen, The Netherlands) On Incomplete Block Factorization Methods of Generalized SSOR type for H-Matrices 111 Ronald L. Smith (Chattanooga, Tennessee) Some Interlacing Properties of the Schur Complement of a Hermitian Matrix 137 Lucas Jodar (Valencia, Spain) On the Nonhomogeneous Second-Order Euler Operator Differential Equation: Explicit Solutions 145 Edward Bach (Dublin, Ireland) and Takayuki Furuta (Tokyo, Japan) Counterexample to a Question on the Operator Equation T(H1/nT)n=K 157 Wen Li (Guanzhou, People's Republic of China) On Regular Splittings and Graph Compatible Splittings of an M-Matrix 163 R. O. Hill, Jr. (East Lansing, Michigan) Certain Rank 2K Updates Act Like Rank K 173 Mark Copper (Miami, Florida) On the Gauss Decomposition of a Matrix 175 Arno van den Essen (Nijmegen, The Netherlands) and T. Parthasarathy (New Delhi, India) Polynomial Maps and a Conjecture of Samuelson 191 Peter M. Gibson (Huntsville, Alabama) Permanental Mates of Doubly Stochastic Matrices 197 Che-Man Cheng (Hong Kong) Cases of Equality for a Singular Value Inequality for the Hadamard Product 209 M. Pilar Benito Clavijo (Logrono, Spain) Lie Alegebras With a Small Number of Ideals 233 F. O. Farid (Calgary, Alberta, Canada) The Spectral Variation for Two Matrices With Spectra on Two Intersecting Lines 251 ******************************************************************** Contents Volume 178, January 1, 1993 Charles R. Johnson (Williamsburg, Virginia) and John S. Maybee (Boulder, Colorado) Vanishing Minor Conditions for Inverse Zero Patterns 1 T. Constantinescu and A. Gheondea (Bucharest, Romania) The Negative Signature of Some Hermitian Matrices 17 Hitay Ozbay (Columbus, Ohio), Malcolm C. Smith (Cambridge, United Kingdom), and Allen Tannenbaum (Haifa, Israel) Mixed-Sensitivity Optimization for a Class of Unstable Infinite-Dimensional Systems 43 T. N. T. Goodman (College Station, Texas) and A. Sharma (Edmonton, Alberta, Canada) Factorization of Totally Positive, Symmetric, Periodic, Banded Matrices With Applications 85 Daniel Alpay (Beer Sheva, Israel) and Harry Dym (Bedford, Massachusetts) On a New Class of Reproducing Kernel Spaces and a New Generalization of the Iohvidov Laws 109 Natalia Bebiano (Coimbra, Portugal), Chi-Kwong Li (Williamsburg, Virginia), and Joao da Providencia (Coimbra, Portugal) Product of Diagonal Elements of Matrices 185 Luigi Salce and Paolo Zanardo (Padova, Italy) Completely Positive Matrices and Positivity of Least Squares Solutions 201 P. G. Vroegindeweij (Eindhoven, The Netherlands) Algebraic Structures on Space-Time Algebra 217 J. W. Nieuwenhuis (Groningen, The Netherlands) Restricted Sums of Linear Systems and Transfer-like Sums 237 Daniel Ralph (Ithaca, New York) A New Proof of Robinson's Homeomorphism Theorem for PL-Normal Maps 249 Steve Kirkland (Kingston, Ontario, Canada) On the Spectrum of a Leslie Matrix With a Near-Periodic Fecundity Pattern 261 Author Index 281 ******************************************************************** Contents of volume 179 of LAA Contents Volume 179, January 15, 1993 Joseph R. Siler (Pittsburg, Kansas) and Richard D. Hill (Pocatello, Idaho) Reflectors on Vector Spaces 1 Enzhong Fu and Thomas L. Markham (Columbia, South Carolina) On the Eigenvalues and Diagonal Entries of a Hermitian Matrix 7 Rajendra Bhatia and Tirthankar Bhattacharyya (New Delhi, India) A Generalization of the Hoffman-Wielandt Theorem 11 Isaiah L. Kantor (Lund, Sweden) Description of the Optimal Solution Set of the Linear Programming Problem and the Dimension Formula 19 Magolu monga-Made (Brussels, Belgium) Analytical Bounds for Block Approximate Factorization Methods 33 Arieh Lev (Tel-Aviv, Israel) Products of Cyclic Conjugacy Classes in the Groups PSL(n, F) 59 George-Othon Glentis and Nicholas Kalouptsidis (Athens, Greece) Efficient Algorithms for the Solution of Block Linear Systems With Toeplitz Entries 85 D. A. Gregory, S. Kirkland, and N. J. Pullman (Kingston, Ontario, Canada) Power Convergent Boolean Matrices 105 Miroslav Fiedler (Czech Republic) Structure Ranks of Matrices 119 Miroslav Fiedler (Czech Republic) and Thomas L. Markham (Columbia, South Carolina) A Characterization of the Moore-Penrose Inverse 129 Wenchao Huang (Madison Wisconsin) On the Sandwich Semigroups of Circulant Boolean Matrices 135 Masatoshi Fujii (Osaka, Japan), Takayuki Furuta (Tokyo, Japan), and Eizaburo Kamei (Osaka, Japan) Furuta's Inequality and Its Application to Ando's Theorem 161 Xiao-Wen Chang and Jia-Song Wang (Nanjing, People's Republic of China) The Symmetric Solution of the Matrix Equations AX+YA=C, AXAT+BYBT=C, and (ATXA, BTXB)=(C, D) 171 Ren-cang Li (Berkeley, California) A Perturbation Bound for Definite Pencils 191 Teresa Cortes (Zaragoza, Spain) A Note on the Lattice Definability of Bernstein Algebras 203 Joel E. Cohen (New York, New York), Yoh Iwasa (Fukuoka, Japan), Gh. Rautu (Bucuresti, Romania), Mary Beth Ruskai, (Lowell, Massachusetts), Eugene Seneta (Sydney, Australia), and Gh. Zbaganu (Bucuresti, Romania) Relative Entropy Under Mappings by Stochastic Matrices 211 Bernd Fritzsche and Bernd Kirstein (Leipzig, Germany) Inverse Problems for Positive Hermitian Block Toeplitz Matrices and Nondegenerate Schur Sequences 237 G. Corach (Buenos Aires, Argentina), H. Porta (Urbana, Illinois), and L. Recht (Caracas, Venezuela) Jacobi Fields on Space of Positive Operators 271 Author index 277 ******************************************************************** Contents Volume 180, February 1993 Richard A. Brualdi (Madison, Wisconsin) >From the Editor-in-Chief 1 R. McEachin (Fort Wayne, Indiana) Closing the Gap in a Subspace Perturbation Bound 7 L. Elsner (Bielefeld, Germany) and M. Neumann (Storrs, Connecticut) Monotonic Sequences and Rates of Convergence of Asynchronized Iterative Methods 17 Erich Bohl (Konstanz, Germany) and Peter Lancaster (Calgary, Alberta, Canada) Perturbation of Spectral Inverses Applied to a Boundary Layer Phenomenon Arising in Chemical Networks 35 Andre C. M. Ran (Amsterdam, The Netherlands), Lieba Rodman, and Jonathan E. Rubin (Williamsburg, Virginia) Direct Complements of Invariant Lagrangian Subspaces and Minimal Factorizations of Skew-Symmetric Rational Matrix Functions 61 Jean-Pierre Mongeau, Gilles Deslauriers, and Serge Dubuc (Montreal, Quebec, Canada) Continuous and Differentiable Multidimensional Iterative Interpolation 95 Shu-An Hu, James F. Hurley (Storrs, Connecticut), and Tin-Yau Tam (Auburn, Alabama) Nonconvexity of the Permanental Numerical Range 121 L. Yu. Kolotilina (St. Petersburg, Russia) Lower Bounds for the Perron Root of a Nonnegative Matrix 133 Carolyn Eschenbach (Atlanta, Georgia) Idempotence for Sign-Pattern Matrices 153 Michael Eiermann (Heidelberg, Germany) Fields of Values and Iterative Methods 167 Gerhard Starke (Karlsruhe, Germany) Fields of Values and the ADI Method for Non-normal Matrices 199 R. Baeza-Vega and R. Benavides (Temuco, Chile) Associative Bilinear Forms in Some Baric Algebras 219 Guorong Wang and Yuhua Lin (Shanghai, People's Republic of China) A New Extension of Leverrier's Algorithm 227 Wenxin Ma (Ottawa, Ontario, Canada) The Weak Identity T2n for nxn Symmetric Matrices 239 Charles R. Johnson (Williamsburg, Virginia), D. D. Olesky, Michael Tsatsomeros, and P. van den Driessche (Victoria, British Columbia, Canada) Spectra With Positive Elementary Symmetric Functions 247 Referees, Volumes 161-180 263 Author Index, Volumes 161-180 267 *********************************************** Contents Volume 181, March 1, 1993 William Watkins (Northridge, California) The Cone of Positive Generalized Matrix Functions 1 Daniel J. Scully (Saint Cloud, Minnesota) Maximal Rank-One Spaces of Matrices Over Chain Semirings. II. (u, i)-Spaces 29 Helena Albuquerque (Coimbra, Portugal), and Alberto Elduque (Zaragoza, Spain) On the Generators of Lie Superalgebras 45 R. Gow (Dublin, Ireland) and M. C. Tamburini (Brescia, Italy) Generation of SL(n, Z) by a Jordan Unipotent Matrix and Its Transpose 63 Alan C. Wilde (Ann Arbor, Michigan) Nearly Commuting Projections 73 Wang Yan (Hebei, People's Republic of China) Two Enumeration Theorems in Singular Symplectic Geometry and a Class of PBIB Designs 85 Francisco Marcellan and Gabriela Sansigre (Madrid, Spain) On a Class of Matrix Orthogonal Polynomials on the Real Line 97 Ton Geerts (Tilburg, The Netherlands) Solvability Conditions, Consistency, and Weak Consistency for Linear Differential-Algebraic Equations and Time-Invariant Singular Systems: The General Case 111 Charles R. Johnson (Williamsburg, Virginia) and Peter M. Nylen (Auburn, Alabama) The Sprinkling Problem 131 Fumio Hiai (Ibaraki, Japan) and Denes Petz (Budapest, Hungary) The Golden-Thompson Trace Inequality is Complemented 153 Zevi Miller and Dan Pritikin (Oxford, Ohio) Eigenvalues and Separation in Graphs 187 J. Kastner and Ch. Zylka (Leipzig, Germany) On Generalized Uniformly Tapered Matrices 221 G. Rousseau (Leicester, England) An Expansion for Certain Symmetric Determinants 233 Paul Yiu (Boca Raton, Florida) Maximal Normal Sets of n-Planes in R2n 241 D. W. Richardson (University Park, Pennsylvania), B. D. O, Anderson (Canberra, Australia), and N. K. Bose (University Park, Pennsylvania) Matrix-Fraction Description From Frequency Samples 251 Richard Arens (Los Angeles, California) and Moshe Goldberg (Haifa, Israel) Quadrative Seminorms and Jordan Structures on Algebras 269 Author Index 279 ******************************************************************** LAA Contents Volume 182 R. A. Bailey (London, United Kingdom) and C. A. Rowley (Milton Keynes, United Kingdom) Maximal Rank of an Element of a Tensor Product 1 I. Gohberg (Ramat Aviv, Israel), M. A. Kaashoek, and F. van Schagen (Amsterdam, the Netherlands) On the Local Theory of Regular Analytic Matrix Functions 9 Fernando C. Silva (Lisboa, Portugal) Matrices With Prescribed Lower Triangular Part 27 Bernd Silbermann (Chemnitz, Germany) On the Limiting Set of Singular Values of Toeplitz Matrices 35 Dragos Cvetkovic (Belgrade, Yugoslavia), Peter Rowlinson (Stirling, Scotland, United Kingdom), and Slobodan Simic (Belgrade, Yugoslavia) A Study of Eigenspaces of Graphs 45 J. G. Braker and G. J. Olsder (Delft, the Netherlands) The Power Algorithm in Max Algebra 67 R. Mathias (Minneapolis, Minnesota) and G. W. Stewart (College Park, Maryland) A Block QR Algorithm and the Singular Value Decomposition 91 R. B. Bapat (New Delhi, India) Symmetric Function Means and Permanents 101 Alexander Sakhnovich (Odessa, Russia) Exact Solutions of Nonlinear Equations and the Method of Operator Identities 109 L. Grunenfelder (Halifax, Nova Scotia, Canada) and M. Omladic (Ljubljana, Slovenia) Linearly Recursive Sequences and Operator Polynomials 127 S. K. Jain and L. E. Snyder (Athens, Ohio) Nonnegative Normal Matrices 147 Apostolos Hadjidimos and Dimitrios Noutsos (West Lafayette, Indiana) On a Matrix Identity Connecting Iteration Operators Associated With a p-Cyclic Matrix 157 Harald K. Wimmer (Wurzburg, Germany) Pairs of Companion Matrices and Their Simultaneous Reduction to Complementary Triangular Forms 179 Ren-cang Li (Beijing, People's Republic of China) Norms of Certain Matrices With Applications to Variations of the Spectra of Matrices and Matrix Pencils 199 L. Elsner (Bielefeld, Germany) A Note on the Hoffman-Wielandt Theorem 235 Matjaz Omladic and Peter Semrl (Ljubljana, Slovenia) Additive Mappings Preserving Operators of Rank One 239 M. Eiermann and R. S. Varga (Kent, Ohio) Is the Optimal *gu Best for the SOR Iteration Method? 257 Author Index 279 Contents **************************************************************** LAA Contents Volume 183 Rafael Bru, Rafael Canto (Valencia, Spain), and Bit-Shun Tam (Taiwan, Republic of China) Predecessor Property, Full Combinatorial Column Rank, and the Height Characteristic of an M-Matrix 1 Naomi Shaked-Monderer (Haifa, Israel) Extreme Chordal Doubly Nonnegative Matrices With Given Row Sums 23 K. Zietak (Wroclaw, Poland) Properties of Linear Approximations of Matrices in the Spectral Norm 41 Ton Geerts (Tilburg, the Netherlands) Invariant Subspaces and Invertibility Properties for Singular Systems: The General Case 61 Ehud Moshe Baruch and Raphael Loewy (Haifa, Israel) Linear Preservers on Spaces of Hermitian or Real Symmetric Matrices 89 C.-T. Pan (DeKalb, Illinois) A Perturbation Analysis of the Problem of Downdating a Cholesky Factorization 103 Leonya Livshits and Sing-Cheong Ong (Mount Pleasant, Michigan) On the Invertibility of the Map T(right arrow)STS_1+S_1TS and Operator-Norm Inequalities 117 AP. Bhimasankaram (Santa Barbara, California) and Thomas Mathew (Baltimore, Maryland) On Ordering Properties of Generalized Inverses of Nonnegative Definite Matrices 131 Li Ching (Zhanjiang City, People's Republic of China) The Maximum Determinant of an n(multi)n Lower Hessenberg (0, 1) Matrix 147 T. S. Michael (Annapolis, Maryland) The Structure Matrix of the Class of r-Multigraphs With a Prescribed Degree Sequence 155 Tilo Finck, Georg Heinig, and Karla Rost (Chemnitz, Germany) An Inversion Formula and Fast Algorithms for Cauchy-Vandermonde Matrices 179 Richard A. Brualdi and Jennifer J. Q. Massey (Madison, Wisconsin) More on Structure-Ranks of Matrices 193 A. M. Mathai (Montreal, Quebec, Canada) Appell's and Humbert's Functions of Matrix Arguments 201 Roberto Costa and Henrique Guzzo, Jr. (Sao Paulo, Brazil) Indecomposable Baric Algebras 223 Paul Schweitzer (Rochester, New York)L and G. W. Stewart (College Park, Maryland) The Laurent Expansion of Pencils That Are Singular at the Origin 237 J. P. R. Christensen, (Copenhagen, Denmark) and P. Fischer (Guelph, Ontario, Canada) Multidimensional Stochastic Matrices and Error-Correcting Codes 255 Author Index 277 ******************************************************************** LAA Contents Volume 184 Chjan C. Lim (Troy, New York) Nonsingular Sign Patterns and the Orthogonal Group 1 Vlastimil Ptak and Zdenek Vavrin (Prague, Czech Republic) Bezout, Hankel, and Loewner Matrices 13 Bryan L. Shader (Laramie, Wyoming) Convertible, Nearly Decomposable, and Nearly Reducible Matrices 37 Daniel Hershkowitz (Haifa, Israel) The Relation Between the Jordan Structure of a Matrix and Its Graph 55 Roy Mathias (Minneapolis, Minnesota) An Arithmetic-Geometric-Harmonic Mean Inequality Involving Hadamard Products 71 Jiang Zeng (Strasbourg, France) A Bijective Proof of Muir's Identity and the Cauchy-Binet Formula 79 Bernard F. Lamond (Quebec, Canada) An Efficient Basis Update of Asymptotic Linear Programming 83 Robert E. Hartwig (Raleigh, North Carolina) and Michael Neumann (Storrs, Connecticut) Bounds on the Exponent of Primitivity Which Depend on the Spectrum and the Minimal Polynomial 103 Zhe-xian Wan (Lund, Sweden) On the Orthogonal Invariants of a Subspace of a Vector Space Over a Finite Field of Odd Characteristic 123 Zhe-xian Wan (Lund, Sweden) On the Orthogonal Invariants of a Subspace of a Vector Space Over a Finite Field of Even Characteristics 135 W. Hasselbarth (Berlin, Germany) and E. Ruch (Gottingen, Germany) On the Extension of Linear Contractions: Some Results of the Hahn-Banach Type 145 Roland W. Freund (Murray Hill, New Jersey) and homas Huckle (Wurzburg, Germany) A Restricted Signature Normal Form for Hermitian Matrices, Quasi-Spectral Decompositions, and Applications 165 Scott McCullough (Gainesville, Florida) Minimal Separators of 2-Chordal Graphs 187 Michael I. Gil' (Beer Sheva, Israel) On Inequalities for Eigenvalues of Matrices 201 Wang Xinmin (Beijing, People's Republic of China) Generalized Stein-Rosenberg Theorems for the Regular Splittings and Convergence of Some Generalized Iterative Methods 207 LeRoy B. Beasley (Logan, Utah) and Larry J. Cummings (Waterloo, Ontario, Canada) The Structure of Generalized Permanent Semigroups 235 Bo-Ying Wang and Ming-Peng Gong (Beijing, People's Republic of China) Some Eigenvalue Inequalities for Positive Semidefinite Matrix Power Products 249 Cheng Wang, Dao-Sheng Zheng, Guo-Liang Chen, and Shu-Qin Zhao (Shanghai, People's Republic of China) Structures of p-Isometric Matrices and Rectangular Matrices With Minimum p-Norm Condition Number 261 Author Index 279 ******************************************************************** Contents Volume 185 J. William Helton (La Jolla, California) and Hugo J. Woerdeman (Williamsburg, Virginia) Symmetric Hankel Operators: Minimal Norm Extensions and Eigenstructures 1 Adam W. Bojanczyk, Ruth Onn, and Allan O. Steinhardt (Ithaca, New York) Existence of the Hyperbolic Singular Value Decomposition 21 Mario Taboada (Los Angeles, California) A Theorem in Linear Algebra With Applications to the Geometry of Quadrics 31 Jean-Claude Evard (Laramie, Wyoming) and Frank Uhlig (Auburn, Alabama) Comparison of the Sets of Polynomials p and q Such That X=p(A) and Y=q(B) Are Solutions of the Matrix Equations f(X)=A and f(Y)=B 41 Dragoslav Herceg and Natasa Krejic (Novi Sad, Federal Republic of Yugoslavia) On the Convergence of the Unsymmetric Successive Overrelaxation (USSOR) Method 49 Elizabeth A. Kalinina and Alexei Yu. Uteshev (St. Petersburg, Russia) Determination of the Number of Roots of a Polynomial Lying in a Given Algebraic Domain 1 Leonid Lerer (Haifa, Israel) and Leiba Rodman (Williamsburg, Virginia) Sylvester and Lyapunov Equations and Some Interpolation Problems for Rational Matrix Functions 83 Moody T. Chu (Raleigh, North Carolina) The Stability Group of Symmetric Toeplitz Matrices 119 K. Zietak (Wroclaw, Poland) Subdifferentials, Faces, and Dual Matrices 125 H. Valiaho (Helsinki, Finland) The Boolean Pivot Operation, M-matrices, and Reducible Matrices 143 H. Miranda and Robert C. Thompson (Santa Barbara, California) A Trace Inequality With a Subtracted Term 165 Peter Lancaster (Calgary, Alberta, Canada) and Qiang Ye (Winnipeg, Manitoba, Canada) Rayleigh-Ritz and Lanczos Methods for Symmetric Matrix Pencils 173 James W. Demmel (Berkeley, California) and William Gragg (Monterey, California) On Computing Accurate Singular Values and Eigenvalues of Matrices With Acyclic Graphs 203 Gilbert Helmberg and Peter Wagner (Innsbruck, Austria) and Gerhard Veltkamp (Eindhoven, the Netherlands) On Faddeev-Leverrier's Method for the Computation of the Characteristic Polynomial of a Matrix and of Eigenvectors 219 Wang Xinmin (Beijing, People's Republic of China) Generalized Extrapolation Principle and Convergence of Some Generalized Iterative Methods 235 Hongxiang Li (Shanghai, People's Republic of China) and Gangsong Leng (Changsha, People's Republic of China) Matrix Inequality With Weights and Its Applications 273 Author Index 279 ******************************************************************** Contents Volume 186 Isaiah L. Kantor (Lund, Sweden) and Ivan M. Trishin (Moscow, Russia) Formulas for Powers and Functions of Matrices 1 D. A. Gregory (Kingston, Ontario, Canada), S. J. Kirkland, and B. L. Shader (Minneapolis, Minnesota) Pick's Inequality and Tournaments 15 Gongning Chen and Zhenghong Yang (Beijing, China) Bezoutian Representation via Vandermonde Matrices 37 Hiroyuki Osaka (Okinawa, Japan) A Series of Absolutely Indecomposable Positive Maps in Matrix Algebras 45 Javad Faghih-Habibi (New Concord, Ohio) The Gap of the Graph of a Matrix 55 Michel Fliess (Gif-sur-Yvette, France), Jean Le(acute)vine (Fontainebleau, France), and Pierre Rouchon (Paris, France) Index of an Implicit Time-Varying Linear Differential Equation: A Noncommutative Linear Algebraic Approach 59 Zhaojun Bai (Lexington, Kentucky) and James W. Demmel (Berkeley, California) On Swapping Diagonal Blocks in Real Schur Form 73 John Zhang (Columbus, Ohio) Relative Growth of Linear Interations and Orthogonal Polynomials on Several Intervals 97 J. A. Ball (Blacksburg, Virginia), J. Kim (Yongbong-Dong, Republic of Korea), L. Rodman (Williamsburg, Virginia), and M. Verma (Montreal, Quebec, Canada) Minimal-Degree Coprime Factorizations of Rational Matrix Functions 117 A. Frommer (Wuppertal, Germany) and G. Mayer (Karlsruhe, Germany) Linear Systems With cap omega-Diagonally Dominant Matrices and Related Ones 165 Scott H. Hochwald (Jacksonville, Florida) Natural Conditions on the Spectra of Operators 183 Jiu Ding (Hattiesburg, Mississippi) A Continuation Algorithm for a Class of Linear Complementarity Problems Using an Extrapolation Technique 199 J. A. Dias Da Silva (Lisboa, Portugal) A Note on Preservers of Decomposability 215 Alberto Borobia (Madrid, Spain) Diagonals of Rotation Matrices 227 You Hong and Lan Jizu (Changchun, People's Republic of China) Decomposition of Matrices Into 2-Involutions 235 Jacob C. Engwerda (Tilburg, the Netherlands), Andre(acute) C. M. Ran (Amsterdam, the Netherlands), and Arie L. Rijkeboer (Tilburg, the Netherlands) Necessary and Sufficient Conditions for the Existence of a Positive Definite Solution of the Matrix Equation X+A asterisk X_1A=Q 255 Author Index 277 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 187 D. den Hertog, C. Roos, and T. Terlaky (Delft, the Netherlands) The Linear Complementarity Problem, Sufficient Matrices, and the Criss-Cross Method 1 Wu Li (Norfolk, Virginia) The Sharp Lipschitz Constants for Feasible and Optimal Solutions of a Perturbed Linear Program 15 K.-H. Forster (Berlin, Germany) and B. Nagy (Budapest, Hungary) Decomposable Matrix Polynomials 41 Gabrielle ten Have (Leiden, the Netherlands) Structure of the *Inth Roots of a Matrix 59 A. Hadjidimos (West Lafayette, Indiana) and Michael Neumann (Storrs, Connecticut) On Domains of Superior Convergence of the SSOR Method to that of the SOR Method 67 Amit Bhaya and Eugenius Kaszkurewicz (Rio de Janeiro, Brazil) On Discrete-Time Diagonal and D-Stability 87 M. Benlarbi Delai and B. Charles (Montpellier, France) Description de AlgLat A pour un Operateur A Algebrique 105 Eva Achilles (Houston, Texas) Implications of Convergence Rates in Sinkhorn Balancing 109 A. A. Stoorvogel (Eindhoven, the Netherlands) and H. L. Trentelman (Groningen, the Netherlands) The Finite-Horizon Singular H*be Control Problem With Dynamic Measurement Feedback 113 Tomaz Kosir (Calgary, Alberta, Canada) On the Structure of Commutative Matrices 163 D. D. Olesky, Michael Tsatsomeros, and P. van den Driessche (Victoria, British Columbia, Canada) Qualitative Controllability and Uncontrollability by a Single Entry 183 R. G. Bland (Ithaca, New York), C. W. Ko (Amsterdam, the Netherlands), and B. Sturmfels (Ithaca, New York) A Nonextremal Camion Basis 195 Jose A. Hermida-Alonso and Miriam Pisonero (Valladolid, Spain) Invariant Factors of an Endomorphism and Finite Free Resolutions 201 L. Andrew Campbell (El Segundo, California) Decomposing Samuelson Maps 227 Eugene Spiegel (Storrs, Connecticut) Sums of Projections 239 Dasong Cao and Andrew Vince (Gainesville, Florida) The Spectral Radius of a Planar Graph 251 Jorma Kaarlo Merikoski and Ari Virtanen (Tampere, Finland) Some Further Notes on the Marcus-de Oliveira Determinantal Conjecture 259 Sonia P. Coelho and C. Polcino Milies (Sao Paulo, Brasil) Derivations of Upper Triangular Matrix Rings 263 J. M. Varah (Vancouver, British Columbia, Canada) The Prolate Matrix 269 Author Index 279 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volumes 188/189 Preface 1 Dario Bini (Pisa, Italy) and Victor Pan (Bronx, New York) Improved Parallel Computations With Toeplitz-like and Hankel-like Matrices 3 Adam W. Bojanczyk (Ithaca, New York), James G. Nagy (Dallas, Texas), and Robert J. Plemmons (Winston-Salem, North Carolina) Block RLS Using Row Householder Reflections 31 Stephen Boyd (Stanford, California) and Laurent El Ghaoui (Paris, France) Method of Centers for Minimizing Generalized Eigenvalues 63 Ralph Byers (Lawrence, Kansas) and N. K. Nichols (Reading, United Kingdom) On the Stability Radius of a Generalized State-Space System 113 Biswa Nath Datta and Fernando Rincon (De Kalb, Illinois) Feedback Stabilization of a Second-Order System: A Nonmodal Approach 135 Bart De Moor (Leuven, Belgium) Structured Total Least Squares and L2 Approximation Problems 163 Ludwig Elsner and Chunyang He (Bielefeld, Deutschland) Perturbation and Interlace Theorems for the Unitary Eigenvalue Problem 207 Michael K. H. Fan (Atlanta, Georgia) A Quadratically Convergent Local Algorithm on Minimizing the Largest Eigenvalue of a Symmetric Matrix 231 Roland W. Freund (Murray Hill, New Jersey) and Hongyuan Zha (University Park, Pennsylvania) Formally Biorthogonal Polynomials and a Look-ahead Levinson Algorithm for General Toeplitz Systems 255 Mei Gao and Michael Neumann (Storrs, Connecticut) A Global Minimum Search Algorithm for Estimating the Distance to Uncontrollability 305 Martin H. Gutknecht (Zurich, Switzerland) Stable Row Recurrences for the Pade Table and Generically Superfast Lookahead Solvers for Non-Hermitian Toeplitz Systems 351 A. Scottedward Hodel (Auburn, Alabama) Computation of System Zeros With Balancing 423 W. W. Lin (Hsin-Chu, Taiwan) and S. S. You (Chung-Li, Taiwan) A Symplectic Acceleration Method for the Solution of the Algebraic Riccati Equation on a Parallel Computer 437 Lin-Zhang Lu (Fujian, China) and Wen-Wei Lin (Hsinchu, Taiwan) An Iterative Algorithm of the Solution of the Discrete-Time Algebraic Riccati Equation 465 Alexander N. Malyshev (Novosibirsk, Russia) Parallel Algorithm for Solving Some Spectral Problems of Linear Algebra 489 Pradeep Misra (Dayton, Ohio) and Thulasinath Manickam (Kingston, Rhode Island) Balanced Realization of Separable-Denominator Multidimensional Systems 521 Marc Moonen (Heverlee, Belgium), Paul Van Dooren (Urbana, Illinois), and Filiep Vanpoucke (Heverlee, Belgium) On the QR Algorithm and Updating the SVD and the URV Decomposition in Parallel 549 W. H. L. Neven (Emmeloord, the Netherlands) and C. Praagman (Groningen, the Netherlands) Column Reduction of Polynomial Matrices 569 R. V. Patel (Montreal, Quebec, Canada) On Computing the Eigenvalues of a Symplectic Pencil 591 Vassilis Syrmos (Honolulu, Hawaii) and Petr Zagalak (Prague, Czechoslovakia) Computing Normal External Descriptions and Feedback Design 613 David H. Wood (Newark, Delaware) Product Rules for the Displacement of Near-Toeplitz Matrices 641 Dragan Zigic, Layne T. Watson, and Christopher Beattie (Blacksburg, Virginia) Contragredient Transformations Applied to the Optimal Projection Equations 665 Author Index 677 *************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 190 Jack B. Brown (Auburn, Alabama), Phillip J. Chase (Ft. Meade, Maryland), and Arthur O. Pittenger (Baltimore, Maryland) Order Independence and Factor Convergence in Iterative Scaling 1 James S. Otto (Denver, Colorado) Multigrid Convergence for Convection-Diffusion Problems on Composite Grids 39 Hassane Sadok (Villeneuve d'Ascq-Cedex, France) Quasilinear Vector Extrapolation Methods 71 Han H. Cho (Seoul, Korea) Prime Boolean Matrices and Factorizations 87 J. B. Wilker (Scarborough, Ontario, Canada) The Quaternion Formalism for Mobius Groups in Four or Fewer Dimensions 99 Martin Hanke (Karlsruhe, Germany) and Michael Neumann (Storrs, Connecticut) The Geometry of the Set of Scaled Projections 137 Joel E. Cohen (New York, New York) and Uriel G. Rothblum (Haifa, Israel) Nonnegative Ranks, Decompositions, and Factorizations of Nonnegative Matices 149 Carolyn A. Eschenbach (Atlanta, Georgia) and Charles R. Johnson (Williamsburg, Virginia) Sign Patterns That Require Repeated Eigenvalues 169 Raymond H. Chan and Kwok-Po Ng (Hong Kong, People's Republic of China) Toeplitz Preconditioners for Hermitian Toeplitz Systems 181 Roger A. Horn (Salt Lake City, Utah) and Dennis I. Merino (Hammond, Louisiana) A Real-Coninvolutory Analog of the Polar Decomposition 209 M. H. Lim (Kuala Lumpur, Malaysia) A Note on Similarity Preserving Linear Maps on Matrices 229 Miroslav Fiedler and Zdenek Vavrin (Praha, Czech Republic) Polynomials Compatible With a Symmetric Loewner Matrix 235 William A. Adkins (Baton Rouge, Louisiana), Jean-Claude Evard (Laramie, Wyoming), and Robert M. Guralnick (Los Angeles, California) Matrices Over Differential Fields Which Commute With Their Derivative 253 Author Index 263 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 191 Song Xu (Beijing, People's Republic of China) Notes on Sufficient Matrices 1 Irving S. Reed (Los Angeles, California) Generalized de Moivre's Theorem, Quaternions, and Lorentz Transformations on a Minkowski Space 15 David E. Stewart (St. Lucia, Queensland, Australia) An Index Formula for Degenerate LCPs 41 Robert E. Hartwig (Raleigh, North Carolina) The Pyramid Decomposition and Rank Minimization 53 Ali H. Sayed, Hanoch Lev-Ari, and Thomas Kailath (Stanford, California) Fast Triangular Factorization of the Sum of Quasi-Toeplitz and Quasi-Hankel Matrices 77 Bernd Fritzsche, Stefan Fuchs, and Bernd Kirstein (Leipzig, Bundesrepublik Deutschland) Schur-Sequence Parametrizations of Potapov-Normalized Full-Rank jpq-Elementary Factors 107 Han H. Cho (Seoul, Korea) Regular Matrices in the Semigroup of Hall Matrices 151 Miroslav Fiedler (Prague, Czech Republic) and Thomas L. Markham (Columbia, South Carolina) Quasidirect Addition of Matrices and Generalized Inverses 165 B. Najman (Zagreb, Bijenicka, Croatia) and Q. Ye (Winnipeg, Manitoba, Canada) A Minimax Characterization for Eigenvalues of Hermitian Pencils. II 183 Jiu Ding (Hattiesburg, Mississippi) Perturbation Analysis for the Projection of a Point to an Affine Set 199 M. T. Alcalde, C. Burgueno (Casilla, Temuco, Chile) and C. Mallol (Montpellier, France) Les Pol(n, m)-Algebres: Indentites Polynomiales Symetriques dans des Algebres 213 S. Gonzalez and C. Martinez (Zaragoza, Spain) Bernstein Algebras With Zero Derivation Algebra 235 Eugene Seneta (Sydney, Australia) Explicit Forms for Ergodicity Coefficients of Stochastic Matrices 245 Author Index 253 Contents 191, September 15 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME 192 Preface 1 Wayne Barrett (Provo, Utah), Charles R. Johnson (Williamsburg, Virginia), and Pablo Tarazaga (Mayaguez, Puerto Rico) The Real Positive Definite Completion Problem for a Simple Cycle 3 Don Coppersmith (Yorktown Heights, New York) Solving Linear Equations Over GF(2): Block Lanczos Algorithm 33 Ludwig Elsner (Bielefeld, Germany), Daniel Hershkowitz (Haifa, Israel), and Hans Schneider (Madison, Wisconsin) Spectral Radii of Certain Iteration Matrices and Cycle Means of Digraphs 61 Dennis R. Estes and Robert M. Guralnick (Los Angeles, California) Minimal Polynomials of Integral Symmetric Matrices 83 Peter Fleischmann (Essen, Germany) Connections Between the Algorithms of Berlekamp and Niederreiter for Factoring Polynomials Over F*Dq 101 Schmuel Friedland (Chicago, Illinois) Rational Orthogonal Similarity of Rational Symmetric Matrices 109 Holger W. Gollan (Essen, Germany) Conjugacy Class Sums for Induced Modules: Construction and Applications 115 George Havas (Queensland, Australia), Derek F. Holt (Coventry, United Kingdom), and Sarah Rees (Newcastle upon Tyne, United Kingdom) Recognizing Badly Presented Z-Modules 137 Nicholas J. Higham and Philip A. Knight (Manchester, England) Finite Precision Behavior of Stationary Iteration for Solving Singular Systems 165 Victon Klee (Seattle, Washington), Balder Von Hohenbalken, and Ted Lewis (Edmonton, Alberta, Canada) On the Recognition of S-Systems 187 W. Lempken and R. Staszewski (Essen, Germany) A Construction of 3McL and Some Representation Theory in Characteristic 5 205 S. A. Linton (London, England) On Vector Enumeration 235 Sean S. B. Moore, Dennis M. Healy, Jr., and Daniel N. Rockmore (Hanover, New Hampshire) Symmetry Stabilization for Fast Discrete Monomial Transforms and Polynomial Evaluation 249 Harald Niederreiter (Vienna, Austria) Factorization of Polynomials and Some Linear-Algebra Problems Over Finite Fields 301 Barry W. Peyton (Oak Ridge, Tennessee), Alex Pothen (Waterloo, Ontario, Canada), and Xiaoqing Yuan (North York, Ontario, Canada) Partitioning a Chordal Graph Into Transitive Subgraphs for Parallel Sparse Triangular Solution 329 K. W. Roggenkamp (Stuttgart, Germany) and L. L. Scott (Charlottesville, Virginia) Automorphisms and Nonalbelian Cohomology: An Algorithm 355 List of All Speakers and Titles at the Conference ``Computational Linear Algebra in Algebraic and Related Problems'' 383 Author Index 387 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Volume 193 Eduardo Marques de Sa (Coimbra, Portugal) and Maria-Jose Sodupe (Bilbao, Espana) Characterizations of *Orthant-Monotonic Norms 1 Gerhard Schmeisser (Erlangen, Germany) A Real Symmetric Tridiagonal Matrix With a Given Characteristic Polynomial 11 Dietrich von Rosen (Uppsala, Sweden) Homogeneous Matrix Equations and Multivariate Linear Models 19 John A. Kaliski and Yinyu Ye (Iowa City, Iowa) An Extension of the Potential Reduction Algorithm for Linear Complementarity Problems With Some Priority Goals 35 Zinovy Reichstein (Berkeley, California) On Automorphisms of Matrix Invariants Induced From the Trace Ring 51 Karla Rost (Chemnitz, Germany) Generalized Lyapunov Equations, Matrices With Displacement Structure, and Generalized Bezoutians 75 M. C. Gouveia (Coimbra, Portugal) Generalized Invertibility of Hankel and Toeplitz Matrices 95 L. J. Landau and R. F. Streater (London, England) On Birkhoff's Theorem for Doubly Stochastic Completely Positive Maps of Matrix Algebras 107 Karlheinz Grochenig (Storrs, Connecticut) A Discrete Theory of Irregular Sampling 129 Karla Rost (Chemnitz, Germany) Generalized Companion Matrices and Matrix Representations for Generalized Bezoutians 151 Vlad Ionescu and Martin Weiss (Bucharest, Romania) Continuous and Discrete-Time Riccati Theory: A Popov-Function Approach 173 R. Kit Kittappa (Millersville, Pennsylvania) A Representation of the Solution of the nth Order Linear Difference Equation With Variable Coefficients 211 Author Index 223 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS: volume 194 Daniel Sweet (College Park, Maryland) Quadratic Characterizations for Reciprocal Linear Difference Equations 1 Chiou-Ming Huang and Dianne P. O'Leary (College Park, Maryland) A Krylov Multisplitting Algorithm for Solving Linear Systems of Equations 9 Lawrence A. Harris (Lexington, Kentucky) Computation of Functions of Certain Operator Matrices 31 Yasuhiko Ikebe, Yasushi Kikuchi (Tsukuba City, Ibaraki, Japan), Issei Fujishiro (Tokyo, Japan), Nobuyoshi Asai, Kouichi Takanashi, and Minoru Harada (Tsukuba City, Ibaraki, Japan) The Eigenvalue Problem for Infinite Compact Complex Symmetric Matrices With Application to the Numerical Computation of Complex Zeros of J0(z)_iJ1(z) and of Bessel Functions Jm(z) of Any Real Order m 35 Adolf Rhodius (Dresden, Germany) On Explicit Forms for Ergodicity Coefficients 71 Dragomir Z. Dokovic (Waterloo, Ontario, Canada) Factorization of Hermitian Matrix Polynomials With Constant Signature 85 Jacob C. Engwerda (Tilburg, the Netherlands) On the Existence of a Positive Definite Solution of the Matrix Equation X=ATX_1A=1 91 Li Ping and Feng Yu Yu (Hefei, Anhui, People's Republic of China) Criteria for Copositive Matrices of Order Four 109 Allen D. Ziebur (Binghamton, New York) The Chain Rule for Functions With a Matrix Argument 125 E. Neely Atkinson (Houston, Texas) Computing ATA_BTB=LTDL Using Generalized Hyperbolic Transformations 135 Jaspal Singh Aujla (Jalandhar, Punjab, India) Matrix Convexity of Functions of Two Variables 149 G. Alefeld and G. Mayer (Karlsruhe, Germany) The Cholesky Method for Interval Data 161 Alex Pothen (Waterloo, Ontario, Canada) Predicting the Structure of Sparse Orthogonal Factors 183 Werner Kratz (Ulm, Germany) A Limit Theorem for Monotone Matrix Functions 205 Author Index 223 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Volume 195 J. P. Milaszewicz and L. P. Moledo (Buenos Aires, Argentina) On Nonsingular M-Matrices 1 T. L. Hayden (Lexington, Kentucky) and P. Tarazaga (Mayaguez, Puerto Rico) Distance Matrices and Regular Figures 9 J. J. McDonald (Madison, Wisconsin), M. Neumann (Storrs, Connecticut), and H. Schneider (Madison, Wisconsin) Resolvents of Minus M-Matrices and Splittings of M-Matrices 17 Sonia P. Coelho (Sao Paulo, Brazil) The Authomorphism Group of a Structural Matrix Algebra 35 William F. Trench (San Antonio, Texas) Interlacement of the Even and Odd Spectra of Real Symmetric Toeplitz Matrices 59 Kee Yuen Lam (Vancouver, British Columbia, Canada) and Paul Yiu (Boca Raton, Florida) Linear Spaces of Real Matrices of Constant Rank 69 Kresimir Veselic and Ivan Slapnicar (Hagen, Germany) Floating-Point Perturbations of Hermitian Matrices 81 Vjeran Hari (Zagreb, Croatia) and Noah H. Rhee (Kansas City, Missouri) A Matrix Pair of an Almost Diagonal Skew-Symmetric Matrix and a Symmetric Positive Definite Matrix 117 William D. O'Neill (Chicago, Illinois) M-Matrices and Bounds for Reliable Transmission of Information in Communication Systems and Economic Markets 145 D. J. Hartfiel (College Station, Texas) Results on Limiting Sets of Markov Set Chains 155 A. A. Ebiefung (Chattanooga, Tennessee) and M. M. Kostreva (Clemson, South Carolina) Generalized P0- and Z-Matrices 165 William C. Waterhouse (University Park, Pennsylvania) The Degrees of the Cyclotomic Extension Fields 181 Jianming Miao and Adi Ben-Israel (New Brunswick, New Jersey) Minors of the Moore-Penrose Inverse 191 Author Index 209 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Volume 196 Table of Contents Stephen J. Kirkland (Regina, Saskatchewan, Canada) and Bryan L. Shader (Laramie, Wyoming) Tournament Matrices With Extremal Spectral Properties 1 R. B. Bapat and A. K. Lal (New Delhi, India) Path Positivity and Infinite Coxeter Groups 19 Richard A. Brualdi (Madison, Wisconsin), Keith L. Chavey (River Falls, Wisconsin), and Bryan L. Shader (Laramie, Wyoming) Rectangular L-matrices 37 A. Deif (Giza, Egypt) and J. Rohn (Prague, Czech Republic) On the Invariance of the Sign Pattern of Matrix Eigenvectors Under Perturbation 63 Oscar Rojo, Ricardo L. Soto and Hector Rojo (Antofagasta, Chile) A Decreasing Sequence of Eigenvalue Localization Regions 71 Thomas J. Laffey and Eleanor Meehan (Dublin, Ireland) Factorization of Polynomials Using Commuting Matrices 85 Wang Xinmin (Beijing, People's Republic of China) Convergence for a General Form of the GAOR Method and Its Application to the MSOR Method 105 Ana Fuenzalida (Talca, Chile), Alicia Labra (Santiago, Chile), andCristian Mallol (Montpellier, Francia) Orthogonality in WBJ Algebras 125 J. W. van der Woude (Delft, the Netherlands) Graph Theoretic Methods for the Computation of Disturbance Decoupling Feedback Matrices for Structured Systems 139 Zhang Xian and Gu Dunhe (Nangjing, People's Republic of China) A Note on A. Brauer's Theorem 163 D. R. Jensen (Blacksburg, Virginia) Minimal Properties of Moore-Penrose Inverses 175 Jonq Juang and Mei Tzu Lee (Hsinchu, Taiwan, Republic of China) Comparison Theorems for the Matrix Riccati Equation 183 Shmuel Friedland (Chicago, Illinois) and Wasin So (Minneapolis, Minnesota) On the Product of Matrix Exponentials 193 Joseph A. Ball (Blacksburg, Virginia) and Jeongook Kim (Kwangju, Korea) Stability and McMillan Degree for Rational Matrix Interpolants 207 Roberto Costa and Henrique Guzzo Jr. (Sao Paulo, Brazil) Indecomposable Baric Algebras. II 233 Herve Le Ferrand (Villeneuve d'Ascq, France) Quelques Inegalites sue les Determinants de Gram d'une Suite Vectorielle de Krylov Associee a une Matrice Orthogonale de R*gr 243 Ehrhard Behrends (Berlin, Germany) On Matrix-Closed Families of Subspaces of a Banach Space 253 Aloys Krieg (Aachen, Germany) Counting Modular Matrices With Specified Maximum Norm 273 Author Index 279 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volumes 197, 198 Proceedings of the Second Conference of the International Linear Algebra Society (Lisbon, 1992) Preface 1 Peter Lancaster (Calgary, Alberta, Canada), Alexander S. Markus (Beer Sheva, Israel), and Qiang Ye (Winnipeg, Manitoba, Canada) Low Rank Perturbations of Strongly Definitizable Transformations and Matrix Polynomials 3 Dragomir Z. Dokovic (Waterloo, Ontario, Canada) and Chi-Kwong Li (Williamsburg, Virginia) Overgroups of Some Classical Linear Groups With Applications to Linear Preserver Problems 31 M. J. C. Gover (Bradford, West Yorkshire, England) The Eigenproblem of a Tridiagonal 2-Toeplitz Matrix 63 Alexander Kovacec and Ana Paula Santana (Coimbra, Portugal) A Combinatorial Theorem on the Cartan Invariants of the Schur Algebra S(B+) 79 B. Beckermann and G. Muhlbach (Hannover, Germany) A General Determinantal Identity of Sylvester Type and Some Applications 93 Tsuyoshi Ando (Sapporo, Japan) and Fumio Hiai (Mito, Ibaraki, Japan) Log Majorization and Complementary Golden-Thompson Type Inequalities 113 M. Gasca and J. M. Pena (Zaragoza, Spain) A Test for Strict Sign-Regularity 133 Russell Merris (Hayward, California) Laplacian Matrices of Graphs: A Survey 143 Maria Antonia Duffner (Lisboa, Portugal) and G. N. de Oliveira (Coimbra, Portugal) Pairs of Matrices Satisfying Certain Polynomial Identities 177 Raphael Loewy and Nizar Radwan (Haifa, Israel) Spaces of Symmetric Matrices of Bounded Rank 189 Kurt J. Reinschke (Dresden, Deutschland) Graph-Theoretic Approach to Symbolic Analysis of Linear Descriptor Systems 217 Rajendra Bhatia (New Delhi, India) Matrix Factorizations and Their Perturbations 245 Joao Filipe Queiro (Coimbra, Portugal) An Inverse Problem for Singular Values and the Jacobian of the Elementary Symmetric Functions 277 Axel Ruhe (Goteborg, Sweden) Rational Krylov Algorithms for Nonsymmetric Eigenvalue Problems. II. Matrix Pairs 283 A. Bjorck (Linkoping, Sweden) Numerics of Gram-Schmidt Orthogonalization 297 Chi-Kwong Li (Williamsburg, Virginia) and Maria Emilia Miranda (Coimbra, Portugal) Antidiagonals of Matrices in a Unitary Similarity Orbit 317 Miroslav Fiedler (Praha, Czech Republic) Elliptic Matrices With Zero Diagonal 337 Eduardo Marques de Sa (Coimbra, Portugal) Faces and Traces of the Unit Ball of a Symmetric Gauge Function 349 R. B. Bapat and A. K. Lal (New Delhi, India) Inequalities for the q-Permanent 397 Natalia Bebiano, Alexander Kovacec, and Joao da Providencia (Coimbra, Portugal) The Validity of the Marcus-de Oliveira Conjecture for the Essentially Hermitian Matrices 411 Eduardo Marques de Sa (Coimbra, Portugal) Exposed Faces and Duality for Symmetric and Unitarily Invariant Norms 429 Eduardo Marques de Sa (Coimbra, Portugal) Faces of the Unit Ball of a Unitarily Invariant Norm 451 M. C. Gouveia (Coimbra, Portugal) Group and Moore-Penrose Invertibility of Bezoutians 495 J. J. McDonald (Madison, Wisconsin) A Product Index Theorem With Applications to Splittings of M-matrices 511 Daniel Alpay (Beer-Sheva, Israel), Joseph A. Ball (Blacksburg, Virginia), Israel Gohberg (Tel-Avev, Israel), and Leiba Rodman (Williamsburg, Virginia) J-Unitary Preserving Automorphisms of Rational Matrix Functions: State Space Theory, Interpolation, and Factorization 531 M. Antonia Duffner (Lisboa, Portugal) Linear Transformations That Preserve Immanants 567 Ma Asuncion Beitia and Ion Zaballa (Vitoria-Gasteiz, Spain) Invariants of the Block Tensor Product 589 Georg Heinig and Frank Hellinger (Leipzig, Germany) Displacement Structure of Pseudoinverses 623 H. Bart (Rotterdam, the Netherlands) and V. E. Tsekanovskii (Buffalo, New York) Complementary Schur Complements 651 Gordon James (London, England) Hecke Algebras and Immanants 659 Thomas J. Laffey and Robert Reams (Dublin, Ireland) Integral Similarity and Commutators of Integral Matrices 671 Jiang Erxiong (Shanghai, China) Bounds for the Smallest Singular Value of a Jordan Block With an Application to Eigenvalue Perturbation 691 Fernando C. Silva (Lisboa, Portugal) On the Number of Invariant Polynomials of Partially Prescribed Matrices 709 Biswa Nath Datta (DeKalb, Illinois) Linear and Numerical Linear Algebra in Control Theory: Some Research Problems 755 J. A. Dias da Silva (Lisboa, Portugal) REPORT: Second Conference of the International Linear Algebra Society (Lisbon, 1992) 793 Author Index 847 ******************************************************************** Linear Algebra and its Applications Contents Volume 199 Leon Jay Gleser (West Lafayette, Indiana), Michael D. Perlman (Seattle, Washington), S. James Press (Riverside, California), and Allan R. Sampson (Pittsburgh, Pennsylvania) A Brief Biography and Appreciation of Ingram Olkin 1 T. Ando (Sapporo, Japan) Majorizations and Inequalities in Matrix Theory 17 Y. L. Tong (Atlanta, Georgia) Some Recent Developments on Majorization Inequalities in Probability and Statistics 69 Karl Mosler (Hamburg, Germany) Majorization in Economic Disparity Measures 91 James V. Bondar (Ottawa, Ontario, Canada) Comments on and Complements to: Inequalities: Theory of Majorization and Its Applications, by Albert W. Marshall and Ingram Olkin 115 Hector F. Miranda and Robert C. Thompson (Santa Barbara, California) Group Majorization, the Convex Hulls of Sets of Matrices and the Diagonal Element - Singular Value Inequalities 131 Khakim D. Ikramov (Waterloo, Ontario, Canada) A Simple Proof of the Generalized Schur Inequality 143 Steen A. Andersson (Bloomington, Indiana) and Michael D. Perlman (Seattle, Washington) A Characterization of Matrix Groups That Act Transitively on the Cone of Positive Definite Matrices 151 Markus Abt (Augsburg, Germany) A Note on the Product Correlation Rule 171 Srinivasa R. Arikati and Uri N. Peled (Chicago, Illinois) Degree Sequences and Majorization 179 Berthold Heiligers (Augsburg, Germany) Totally Nonnegative Moment Matrices 213 J. Ferrer, Ma I. Garcia, and F. Puerta (Barcelona, Spain) Differentiable Families of Subspaces 229 M*Ua Asuncion Beitia and Juan M. Gracia (Vitoria-Gasteiz, Spain) Local Behavior of Sylvester Matrix Equations Related to Block Similarity 253 R. B. Bapat and Subhash C. Kochar (New Delhi, India) On Likelihood-Ratio Ordering of Order Statistics 281 B. Mond and J. E. Pecaric (Bundoora, Victoria, Australia) Inequalities Involving Powers of Generalized Inverses 293 Jianming Miao and Adi Ben-Israel (New Brunswick, New Jersey) On IP-Approximate Solutions of Linear Equations 305 S. W. Drury (Montreal, Quebec, Canada) A Bound for the Determinant of Certain Hadamard Products and for the Determinant of the Sum of Two Normal Matrices 329 Ingo Althofer (Bielefeld, Germany) On Sparse Approximations to Randomized Strategies and Convex Combinations 339 H. K. Wimmer (Wurzburg, Germany) Roth's Theorems for Matrix Equations With Symmetry Constraints 357 M. Knott and C. S. Smith (London, England) On a Generalization of Cyclic Monotonicity and Distances Among Random Vectors 363 Alan Hoffman (Yorktown Heights, New York) and Uriel G. Rothblum (Haifa, Israel) A Proof of the Convexity of the Range of a Nonatomic Vector Measure Using Linear Inequalities 373 Russell Merris (Hayward, California) Degree Maximal Graphs Are Laplacian Integral 381 S. W. Drury (Montreal, Quebec, Canada) On a Theorem of Wielandt and the Compounds of Unitary Matrices 391 Xiao-Li Meng (Chicago, Illinois) and Donald B. Rubin (Cambridge, Massachusetts) On the Global and Componentwise Rates of Convergence of the EM Algorithm 413 Rafael Bru, Juana Cerdan, and Ana M. Urbano (Valencia, Spain) An Algorithm for the Multiinput Pole Assignment Problem 427 Author Index 445 1993f-la (Contents - vol. 199) ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 201 Robert Grone (San Diego, California) A Biography of Marvin Marcus 1 Chi-Kwong Li (Williamsburg, Virginia) Linear Operators Preserving the (p, q) Numerical Radius 21 William Watkins (Northridge, California) Unimodular Congruence of the Laplacian Matrix of a Graph 43 Morris Newman (Santa Barbara, California) Tridiagonal Matrices 51 Russell Merris (Hayward, California) A Note on Unimodular Congruence of Graphs 57 Raphael Loewy (Haifa, Israel) and Stephen Pierce (San Diego, California) Linear Preservers of Balanced Singular Inertia Classes 61 E. R. Barnes (Atlanta, Georgia) and A. J. Hoffman (Yorktown Heights, New York) Bounds for the Spectrum of Normal Matrices 79 Alexander Kovacec (Coimbra, Portugal) On a Conjecture of Marcus and de Oliveira 91 N. Bebiano and M. E. Miranda (Coimbra, Portugal) On a Recent Determinantal Inequality 99 Richard A. Brualdi (Madison, Wisconsin) and Bryan L. Shader (Laramie, Wyoming) Minimum Permanents on Special Faces of the Polytope of Doubly Stochastic Matrices 103 Mao-Ting Chien (Taipei, Taiwan) and Bit-Shun Tam (Tamsui, Taiwan) Circularity of the Numerical Range 113 Henryk Minc (Santa Barbara, California) Minimum Permanents of Doubly Stochastic Matrices With Prescribed Zero Entries on the Main Diagonal 135 Richard Arens (Los Angeles, California) and Moshe Goldberg (Haifa, Israel) Weighted I*be Norms for Matrices 155 Morris Newman and Robert C. Thompson (Santa Barbara, California) A Counterexample Connected With Gersgorin's Theorem 165 LeRoy B. Beasley (Logan, Utah) and Daniel J. Scully (St. Cloud, Minnesota) Linear Operators Which Preserve Combinatorial Orthogonality 171 Robert Grone, Stephen Pierce, James Ross (San Diego, California), and Chi-Kwong Li (Williamsburg, Virginia) Spectral Bounds Derived From Quadratic Forms on Decomposable Tensors 181 Frank Uhlig (Auburn, Alabama) Computing the Inertias in Symmetric Matrix Pencils 199 George W. Soules (Princeton, New Jersey) An Approach to the Permanental-Dominance Conjecture 211 Author Index 231 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 202 Erich W. Ellers (Toronto, Canada) Products of Transvections in One Conjugacy Class in the Symplectic Group Over GF(3) 1 Luca Dieci (Atlanta, Georgia) Structure Preserving Piecewise Polynomial Interpolation for Definite Matrices 25 M. Gasca and J. M. Pena (Zaragoza, Spain) A Matricial Description of Neville Elimination With Applications to Total Positivity 33 Sergej Rjasanow (Kaiserslautern, Germany) Effective Algorithms With Circulant-Block Matrices 55 A. Messaodi (Villeneuve d'Ascq Cedex, France) Matrix Recursive Projection and Interpolation Algorithms 71 Michael Shmoish (Rehovot, Israel) On Generalized Spectral Functions, the Parametrization of Block Hankel and Block Jacobi Matrices, and Some Root Location Problems 91 Estelle L. Basor and Kent E. Morrison (San Luis Obispo, California) The Fisher-Hartwig Conjecture and Toeplitz Eigenvalues 129 Sandro Zampieri (Padova, Italy) A Solution of the Cauchy Problem for Multidimensional Discrete Linear Shift-Invariant Systems 143 I. Gohberg and V. Olshevsky (Ramat Aviv, Israel) Complexity of Multiplication With Vectors for Structured Matrices 163 P. Do@a2rfler (Leoben, Austria) *Xand G. Schmeisser (Erlangen, Germany) Construction of Unitary and Normal Companion Matrices 193 L. Lopez (Bari, Italy) Bounds for the Solutions of a Class of Tridiagonal Linear Systems 221 Arieh Lev (Tel-Aviv, Israel) Products of Cyclic Similarity Classes in the Groups GL*Dn(*IF)*b4 235 Hugo J. Woerdeman (Williamsburg, Virginia) Toeplitz Minimal Rank Completions 267 Author Index 279 ******************************************************************** VOLUMES 203-204, MAY-JUNE, 1994 Third Special Issue on Linear Systems and Control, Part I Special Issue Editors: A. C. Antoulas, M. L. J. Hautus, P. A. Fuhrmann, and Y. Yamamoto Contents Volumes 203-204 Preface 1 Daniel Alpay and Vladimir Bolotnikov (Beer-Sheva, Israel) On a General Moment Problem and Certain Matrix Equations 3 A. C. Antoulas (Houston, Texas) A New Approach to Modeling for Control 45 J. A. Ball (Blacksburg, Virginia), M. A. Kaashoek (Amsterdam, the Netherlands), G. Groenewald (Bellville, South Africa), and J. Kim (Kwangju, Korea) Column Reduced Rational Matrix Function With Given Null-Pole Data in the Complex Plane 67 Joseph A. Ball (Blacksburg, Virginia), Marek Rakowski, and Bostwick F. Wyman (Columbus, Ohio) Coupling Operators, Wedderburn-Forney Spaces, and Generalized Inverses 111 Wu Baowei (Xian, Shaanxi, People's Republic of China) Some Properties of Linear Systems Defined Over a Commutative Banach Algebra 139 Tibor Boros, Ali H. Sayed, and Thomas Kailath (Stanford, California) Structured Matrices and Unconstrained Rational Interpolation Problems 155 Roger Brockett (Cambridge, Massachusetts) Differential Equations and Matrix Inequalities on Isospectral Families 189 Chin Chang and Tryphon T. Georgiou (Minneapolis, Minnesota) Geometric Aspects of the Caratheodory Extension Problem 209 Guanrong Chen (Houston, Texas) and Cetin Kaya Koc (Corvallis, Oregon) Computing Matrix-Valued Nevanlinna-Pick Interpolation 253 Gong-ning Chen and Hui-pin Zhang (Beijing, China) More on Loewner Matrices 265 Carmen Coll, Rafael Bru, Elena Sanchez, and Vicente Hernandez (Valencia, Spain) Discrete-Time Linear Periodic Realization in the Frequency Domain 301 Ruth F. Curtain and Alejandro Rodriguez (Groningen, the Netherlands) Necessary and Sufficient Conditions for J-Spectral Factorizations With a J-Lossless Property for Infinite-Dimensional Systems in Continuous and Discrete Time 327 Leonid Faybusovich (Notre Dame, Indiana) Rational Functions, Toda Flows, and LR-like Algorithms 359 Avraham Feintuch (Beer-Sheva, Israel) Strong Graph Representations for Linear Time-Varying Systems 385 Sven Feldmann (Stuttgart, Germany) and George Heinig (Leipzig, Germany) Uniqueness Properties of Minimal Partial Realizations 401 Michel Fliess (Gif-sur-Yvette, France) Une Interpretation Algebrique de la Transformation de Laplace et des Matrices de Transfert 429 Ciprian Foias (Bloomington, Indiana), Arthur Frazho (West Lafayette, Indiana), and Allen Tannenbaum (Haifa, Israel) On Combined H-H2 Suboptimal Interpolants 443 P. A. Fuhrmann (Beer-Sheva, Israel) A Duality Theory for Robust Stabilization and Model Reduction 471 Hisaya Fujioka and Shinji Hara (Yokohama, Japan) State Covariance Assignment Problem With Measurement Noise: A Unified Approach Based on a Symmetric Matrix Equation 579 Ton Geerts (Tilburg, the Netherlands) Linear-Quadratic Control With and Without Stability Subject to General Implicit Continuous-Time Systems: Coordinate-Free Interpretations of the Optimal Costs in Terms of Dissipation Inequality and Linear Matrix Inequality: Existence and Uniqueness of Optimal Controls and State Trajectories 607 Tomomichi Hagiwara and Mituhiko Araki (Kyoto, Japan) A Successive Optimal Construction Procedure for State Feedback Gains 659 Author Index 674 ******************************************************************** VOLUMES 205-206, JULY 1-JULY 15, 1994 Third Special Issue on Linear Systems and Control, Part II Special Issue Editors: A. C. Antoulas, M. L. J. Hautus, P. A. Fuhrmann, and Y. Yamamoto Contents Volumes 205-206 Shinji Hara, Hisaya Fujioka (Yokohama, Japan), and Pierre T. Kabamba (Ann Arbor, Michigan) A Hybrid State-Space Approach to Sampled-Data Feedback Control 675 M. L. J. Hautus (Eindhoven, the Netherlands) Operator Substitution 713 J. Hoffmann (Kaiserslautern, Germany) and P. A. Fuhrmann (Beer-Sheva, Israel) Remarks on Orthogonal Polynomials and Balanced Realizations 741 J. Hoffmann and D. Pratzel-Wolters (Kaiserslautern, Germany) Dipolynomial Minimal Bases and Linear Systems in AR Representation 777 E. W. Kamen (Atlanta, Georgia) Block-Form Control of Linear Time-Invariant Discrete-Time Systems Defined over Commutative Rings 805 Nicos Karcanias (London, United Kingdom) Minimal Bases of Matrix Pencils: Algebraic Toeplitz Structure and Geometric Properties 831 Tohru Katayama (Kyoto, Japan) A Spectral Factorization Algorithm for Discrete-Time Descriptor Systems via Generalized Eigenproblems 869 A. P. Kishore and J. B. Pearson, Jr. (Houston, Texas) Kernel Representation and Properties of Discrete-Time Input-Output Systems 893 Renee Koplon, Eduardo D. Sontag (New Brunswick, New Jersey), and M. L. J. Hautus (Eindhoven, the Netherlands) Observability of Linear Systems With Saturated Outputs 909 Hans-Andrea Loeliger (Linkoping, Sweden), G. David Forney, Jr. (Mansfield, Massachusetts), Thomas Mittelholzer (Zurich, Switzerland), and Mitchell D. Trott (Cambridge, Massachusetts) Minimality and Observability of Group Systems 937 Denis Mustafa (Oxford, United Kingdom) How Much Integral Action Can a Control System Tolerate? 965 M. A. Peters and A. A. Stoorvogel (Eindhoven, the Netherlands) Mixed H2/H Control in a Stochastic Framework 971 Giorgio Picci and Stefano Pinzoni (Padova, Italy) Acausal Models and Balanced Realizations of Stationary Processes 997 Allen C. Raines III and David S. Watkins (Pullman, Washington) A Class of Hamiltonian-Symplectic Methods for Solving the Algebraic Riccati Equation 1045 Cheryl B. Schrader (San Antonio, Texas) Dynamical Structures on Pencils, Poles, and Fundamental Subspaces 1061 J. A. Sefton and R. J. Ober (Richardson, Texas) Hankel-Norm Approximation and Control Systems 1081 J. de Does and J. M. Schumacher (Amsterdam, the Netherlands) Continuity of Singular Perturbations in the Graph Topology 1121 Alle-Jan van der Veen and Patrick Dewilde (Delft, the Netherlands) On Low-Complexity Approximation of Matrices 1145 Xiaochang Wang (Lubbock, Texas) and Joachim Rosenthal (Notre Dame, Indiana) A Cell Structure for the Set of Autoregressive Systems 1203 Siep Weiland (Eindhoven, the Netherlands) A Behavioral Approach to Balanced Representations of Dynamical Systems 1227 Harald K. Wimmer (Wurzburg, Germany) A Galois Correspondence Between Sets of Semidefinite Solutions of Continuous-Time Algebraic Riccati Equations 1253 Q.-H. Wu and M. Mansour (Zurich, Switzerland) On the Stability Hyperellipsoid of a Schur Polynomial 1271 Xin Xin and Hidenori Kimura (Osaka, Japan) (J, J')-Lossless Factorization for Descriptor Systems 1289 Yutaka Yamamoto and Mituhiko Araki (Kyoto, Japan) Frequency Responses for Sampled-Data Systems - Their Equivalence and Relationships 1319 Author Index 1341 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 207 Walter F. Mascarenhas (Campinas, Brazil) The Structure of the Eigenvectors of Sparse Matrices 1 Andrew Lenard (Bloomington, Indiana) Structure Theory of Reciprocal Pairs of Linear Transformations 21 T. Ja. Azizov (Voronezh, Russia), P. A. Binding (Calgary, Alberta, Canada), J. Bognar (Budapest, Hungary), and B. Najman (Zagreb, Croatia) Nondegenerate Jordan Subspaces of Self-Adjoint Operators in Indefinite Spaces 37 George Labahn (Waterloo, Ontario, Canada) and Tamir Shalom (Herzlia, Israel) Inversion of Toeplitz Structured Matrices Using Only Standard Equations 49 Ann Sinap and Walter Van Assche (Heverlee, Belgium) Polynomial Interpolation and Gaussian Quadrature for Matrix-Valued Functions 71 Bingsheng He (Nanjing, People's Republic of China) New Contraction Methods for Linear Inequalities 115 Xingping Sun (Springfield, Missouri) Scattered Hermite Interpolation Using Radial Basis Functions 135 N. M. Missirlis and N. G. Gaitanos (Athens, Greece) Extensions of the Ostrowski-Reich Theorem 147 Nam-Kiu Tsing (Hong Kong), Michael K. H. Fan, and Erik I. Verriest (Atlanta, Georgia) On Analyticity of Functions Involving Eigenvalues 159 Steve Batterson (Atlanta, Georgia) Convergence of the Francis Shifted QR Algorithm on Normal Matrices 181 Andre C. M. Ran (Amsterdam, the Netherlands) and Leiba Rodman (Williamsburg, Virginia) The Rate of Convergence of Real Invariant Subspaces 197 Evgenij E. Tyrtyshnikov (Moscow, Russia) Influence of Matrix Operations on the Distribution of Eigenvalues and Singular Values of Toeplitz Matrices 225 Anders Barrlund (Umea, Sweden) Perturbation Bounds for the Generalized QR Factorization 251 Haruo Yanai and Shin-ichi Mayekawa (Tokyo, Japan) BOOK REVIEW: Linear Algebra and Linear Models, by R. B. Bapat 273 Author Index 279 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volumes 208/209 Preface 1 Man-Duen Choi and Peter Rosenthal (Toronto, Ontario, Canada) A Survey of Chandler Davis 3 Fuad Kittaneh (Amman, Jordan) On Some Operator Inequalities 19 Man-Duen Choi (Toronto, Ontario, Canada), Mary Beth Ruskai (Lowell, Massachusetts), and Eugene Seneta (Sydney, Australia) Equivalence of Certain Entropy Contraction Coefficients 29 Kenneth R. Davidson and Marc S. Ordower (Waterloo, Ontario, Canada) Some Exact Distance Constants 37 V. Olevskii and M. Solomyak (Rehovot, Israel) An Estimate for Schur Multipliers in Sp-Classes 57 T. Ando (Sapporo, Japan) and F. Hiai (Mito, Ibaraki, Japan) Inequality Between Powers of Positive Semidefinite Matrices 65 Gerd M. Krause (Bielefeld, Germany) Bounds for the Variation of Matrix Eigenvalues and Polynomial Roots 73 Ludwig Elsner (Bielefeld, Germany) Perturbation Theorems for the Joint Spectrum of Commuting Matrices: A Conservative Approach 83 Michael Stewart (Urbana, Illinois) and George Cybenko (Hanover, New Hampshire) Perfect-Reconstruction Filtering With Unitary Operators and Projections 97 Stephen Pierce (San Diego, California) and Leiba Rodman (Williamsburg, Virginia) Lipschitz Properties of Some Actions of Matrix Groups 135 C. Laurie (Tuscaloosa, Alabama), B. Mathes (Waterville, Maine), and H. Radjavi (Halifax, Nova Scotia, Canada) Sums of Idempotents 175 D. Przeworska-Rolewicz (Warszawa, Poland) Remarks on Commutators With Operators Having Either Finite Nullity or Finite Deficiency 199 Avraham Feintuch (Beersheva, Israel) Gap Metric Robustness for Linear Time-Varying Systems 209 Takayuki Furuta (Tokyo, Japan) A Note on the Arithmetic-Geometric Mean Inequality for Every Unitarily Invariant Matrix Norm 223 Don Hadwin (Durham, New Hampshire) An Algebraic Version of the Multiplication Property of the Fredholm Index 229 Alexander Markus (Beer-Sheva, Israel) and Vladimir Matsaev (Ramat-Aviv, Israel) The Failure of Factorization of Positive Matrix Functions on Noncircular Contours 231 Sujit Kumar Mitra (New Delhi, India) Separation Theorems 239 Jin-Hsien Wang (Kaohsiung, Taiwan, Republic of China) and Pei Yuan Wu (Hsinchu, Taiwan, Republic of China) Difference and Similarity Models of Two Idempotent Operators 257 T. Ando (Sapporo, Japan) and Richard A. Brualdi (Madison, Wisconsin) Sign-Central Matrices 283 G. W. Stewart (College Park, Maryland) Perturbation Theory for Rectangular Matrix Pencils 297 C. C. Paige (Montreal, Quebec, Canada) and M. Wei (Shanghai, China) History and Generality of the CS Decomposition 303 Mihaly Bakonyi (Atlanta, Georgia) and Charles R. Johnson (Williamsburg, Virginia) Invertible Completions of Partial Operator Matrices: The Nonsymmetric Case 327 R. McEachin (Fort Wayne, Indiana) Analyzing Specific Cases of an Operator Inequality 343 Rajendra Bhatia (New Delhi, India) First and Second Order Perturbation Bounds for the Operator Absolute Value 367 Ilya Spitkovsky (Williamsburg, Virginia) Once More on Algebras Generated by Two Projections 377 Khakim D. Ikramov and Vadim N. Chugunov (Moscow, Russia) On the Teng Inverse Eigenvalue Problem 397 Seppo Hassi and Kenneth Nordstrom (Helsinki, Finland) On Projections in a Space With an Indefinite Metric 401 M. Omladic (Ljubljana, Slovenia), M. Radjabalipour (Kerman, Iran), and H. Radjavi (Halifax, Nova Scotia, Canada) On Semigroups of Matrices With Traces in a Subfield 419 W. O. Amrein (Geneva, Switzerland) and Kalyan B. Sinha (New Delhi, India) On Pairs of Projections in a Hilbert Space 425 Karl Gustafson (Boulder, Colorado) Antieigenvalues 437 S. Friedland (Chicago, Illinois) and M. Katz (Haifa, Israel) On the Maximal Spectral Radius of Even Tournament Matrices and the Spectrum of Almost Skew-Symmetric Compact Operators 455 Ren-Cang Li (Berkeley, California) On Eigenvalue Variations of Rayleigh Quotient Matrix Pencils of a Definite Pencil 471 Daniel Alpay (Beer-Sheva, Israel), Joseph A. Ball (Blacksburg, Virginia), Israel Gohberg (Tel-Aviv, Ramat-Aviv, Israel), and Leiba Rodman (Williamsburg, Virginia) The Two-Sided Residue Interpolation in the Stieltjes Class for Matrix Functions 485 J. A. Dias Da Silva (Lisboa, Portugal), Daniel Hershkowitz (Haifa, Israel), and Hans Schneider (Madison, Wisconsin) Sum Decompositions of Symmetric Matrices 523 P. A. Fuhrmann (Beer-Sheva, Israel) On Skew Primeness of Inner Functions 539 Author Index 553 ******************************************************************** Linear Algebra and Its Applicatios Contents Volume 210 Fourth Special Issue on Statistics and Linear Algebra Preface 1 Gene H. Golub (Stanford, California) and Hongyuan Zha (University Park, Pennsylvania) Perturbation Analysis of the Canonical Correlations of Matrix Pairs 3 Shubhabrata Das (Missoula, Montana) and Pranab Kumar Sen (Chapel Hill, North Carolina) Restricted Canonical Correlations 29 Steven J. Leon (North Dartmouth, Massachusetts) Maximizing Bilinear Forms Subject to Linear Constraints 49 J. Dauxois, Y. Romain, and S. Viguier-Pla (Toulouse, France) Tensor Products and Statistics 59 Geoff A. Latham and Robert S. Anderssen (Canberra, Australia) Assessing Quantification for the EMS Algorithm 89 Pawel R. Pordzik (Poznan, Poland) and Gotz Trenkler (Dortmund, Germany) Pre-test Estimation in the Linear Regression Model With Competing Restrictions 123 S. R. Searle (Ithaca, New York) Extending Some Results and Proofs for the Singular Linear Model 139 A. A. Papadopoulou and P.-C. G. Vassiliou (Thessaloniki, Greece) Asymptotic Behavior of Nonhomogeneous Semi-Markov Systems 153 D. Q. Wang and C. R. O. Lawoko (Palmerston North, New Zealand) Estimation of Parameters for Normally Distributed Random Matrices 199 Yasuko Chikuse (Takamatsu-shi, Kagawa-ken, Japan) Generalized Noncentral Hermite and Laguerre Polynomials in Multiple Matrices 209 Jorma Kaarlo Merikoski (Tampere, Finland), Humberto Sarria, and Pablo Tarazaga (Mayaguez, Puerto Rico) Bounds for Singular Values Using Traces 227 Hans Joachim Werner (Bonn, Germany) When is B_A_ a Generalized Inverse of AB? 255 B. Mond (Bundoora, Victoria, Australia) and J. E. Pecric (Zagreb, Croatia) Inequalities With Weights for Powers of Generalized Inverses. II 265 Author Index 273 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 211 Special Issue: Generalized Inverses Preface 1 R. B. Bapat (New Delhi, India) and Robert E. Hartwig (Raleigh, North Carolina) A Master of the Row Space and the Column Space: The Mathematical Work of Sujit Kumar Mitra 5 Donald W. Robinson (Provo, Utah) The Moore Idempotents of a Matrix 15 R. B. Bapat (New Delhi, India) Generalized Inverses With Proportional Minors 27 K. Manjunatha Prasad (Bangalore, India) Generalized Inverses of Matrices Over Commutative Rings 35 Carolyn A. Eschenbach, Frank J. Hall, and Zhongshan Li (Atlanta, Georgia) Sign Pattern Matrices and Generalized Inverses 53 Georg Heinig (Safat, Kuwait) and Frank Hellinger (Leipzig, Germany) Displacement Structure of Generalized Inverse Matrices 67 Yongge Tian (Zhengzhou, Peoples Republic of China) Reverse Order Laws for the Generalized Inverses of Multiple Matrix Products 85 Robert E. Hartwig (Raleigh, North Carolina) The Weighted-Core-Nilpotent Decomposition 101 Author Index 113 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volumes 212/213 Special Issue: Proceedings of the 3rd ILAS Conference Preface 1 Nicholas J. Higham (Manchester, England) The Matrix Sign Decomposition and Its Relation to the Polar Decomposition 3 Jean Dazord (Villeurbanne Cedex, France) On the C-Numerical Range of a Matrix 21 Thomas H. Pate (Auburn, Alabama) Inequalities Involving Immanants 31 Tomaz Kosir (Calgary, Alberta, Canada) Finite-Dimensional Multiparameter Spectral Theory: The Nonderogatory Case 45 Chi-Kwong Li (Williamsburg, Virginia) Some Aspects of the Theory of Norms 71 Zhongshan Li, Frank Hall, and Carolyn Eschenbach (Atlanta, Georgia) On the Period and Base of a Sign Pattern Matrix 101 Wasin So (Huntsville, Texas) Commutativity and Spectra of Hermitian Matrices 121 Paul Van Dooren and J. Sreedhar (Urbana, Illinois) When is a Periodic Discrete-Time System Equivalent to a Time-Invariant One? 131 Dianne P. O'Leary (College Park, Maryland) and A. Yeremin (Moscow, Russia) The Linear Algebra of Block Quasi-Newton Algorithms 153 A. C. M. Ran and D. Temme (Amsterdam, the Netherlands) Dissipative Matrices and Invariant Maximal Semidefinite Subspaces 169 Peter Kunkel (Oldenburg, Germany) and Volker Mehrmann (Chemnitz, Germany) A New Look at Pencils of Matrix Valued Functions 215 Robert M. Guralnick (Los Angeles, California) Invertible Preservers and Algebraic Groups 249 n'Ekwunife Muoneke (Prairie View, Texas) Doubly Stochastic Powers of Nonnegative Irreducible Matrices 259 Mark Krupnik (Haifa, Israel) and Leiba Rodman (Williamsburg, Virginia) Completions of Partial Jordan and Hessenberg Matrices 267 Jerrold W. Grossman (Rochester, Michigan), Devadatta M. Kulkarni (Prune, India), and Irwin E. Schochetman (Rochester, Michigan) Algebraic Graph Theory Without Orientation 289 Daniel Hershkowitz (Haifa, Israel) Paths in Directed Graphs and Spectral Properties of Matrices 309 Scott H. Hochwald (Jacksonville, Florida) Multiplicative Maps on Matrices That Preserve the Spectrum 339 R. B. Bapat (New Delhi, India) Konig's Theorem and Bimatroids 353 J. A. Dias Da Silva (Lisboa, Portugal), Daniel Hershkowitz (Haifa, Israel), and Hans Schneider (Madison, Wisconsin) Existence of Matrices With Prescribed Off-Diagonal Block Element Maxima 367 LeRoy B. Beasley (Logan, Utah), Gwang-Yeon Lee (Seosan, Korea), and Sang-Gu Lee (Suwon, Korea) Linear Transformations That Preserve the Assignment 387 Jeffrey L. Stuart (Hattiesburg, Mississippi) and James R. Weaver (Pensacola, Florida) Diagonally Scaled Permutations and Circulant Matrices 397 Riaz A. Usmani (Winnipeg, Manitoba, Canada) Inversion of a Tridiagonal Jacobi Matrix 413 Charles R. Johnson, David P. Stanford (Williamsburg, Virginia), D. Dale Olesky, and P. van den Driessche (Victoria, British Columbia, Canada) Dominant Eigenvalues Under Trace-Preserving Diagonal Perturbations 415 Eugene M. Russakovskii (Kharkov, Ukraine) The Theory of V-Bezoutians and Its Applications 437 Ion Zaballa (Vitoria-Gasteiz, Spain) Similarity and Block Similarity 461 J. Ding (Hattiesburg, Mississippi) and L. J. Huang (Rockford, Illinois) On the Perturbation of the Least Squares Solutions in Hilbert Spaces 487 Javad Faghih-Habibi (New Concord, Ohio) The Spherical Gap of the Graph of a Linear Transformation 501 A. V. Pesterev and G. A. Tavrizov (Moscow, Russia) On Inversion of Some Meromorphic Matrices 505 Mei-Qin Chen (Charleston, South Carolina) and Chichia Chiu (East Lansing, Michigan) Region-Dependent Optimal m-Stage Runge-Kutta Schemes for Solving a Class of Nonsymmetric Linear Systems 523 Conference Report 547 Author Index 553 ******************************************************************** LINEAR ALGEBRA and its APPLICATIONS Contents Volume 214 David London (Haifa, Israel) Diagonals of Matrices Stochastically Similar to a Given Matrix 1 Songqing Ding and William H. Gustafson (Lubbock, Texas) A Question of Guralnick About Reflexive Algebras 11 Jeffrey C. Lagarias (Murray Hill, New Jersey) and Yang Wang (Atlanta, Georgia) The Finiteness Conjecture for the Generalized Spectral Radius of a Set of Matrices 17 Roger A. Horn (Salt Lake City, Utah) and Dennis I. Merino (Hammond, Louisiana) Contragredient Equivalence: A Canonical Form and Some Applications 43 Marc Artzrouni and Xuefeng Li (New Orleans, Louisiana) A Note on the Coefficient of Ergodicity of a Column-Allowable Nonnegative Matrix 93 Chi Song Wong (Windsor, Ontario, Canada), Joe Masaro (Wolfville, Nova Scotia, Canada), and Weicai Deng (Guangzhou, China) Estimating Covariance in a Growth Curve Model 103 Roberto Costa (Sao Paulo, Brazil) Shape Identities in Genetic Algebras 119 Miroslav Fiedler (Prague, Czech Republic) An Estimate for the Nonstochastic Eigenvalues of Doubly Stochastic Matrices 133 Bernd Fritzsche, Bernd Kirstein, and Vera Krug (Leipzig, Germany) Caratheodory Sequence Parametrizations of Potapov- Normalized Full-Rank Jq-Elementary Factors 145 Wayne W. Chen (Moorhead, Minnesota) A Proof of the Generalized Picard's Little Theorem Using Matrices 187 Desmond J. Higham (Dundee, Scotland) Condition Numbers and Their Condition Numbers 193 Krzysztof Przeslawski (Zielona Gora, Poland) Faces of Convex Sets and Minkowski Additive Selections 215 Michael K. H. Fan and Batool Nekooie (Atlanta, Georgia) On Minimizing the Largest Eigenvalue of a Symmetric Matrix 225 Azaria Paz and Mody Lempel (Haifa, Israel) Factorization Properties of Lattices Over the Integers 247 Masatoshi Fujii (Osaka, Japan) and Ritsuo Nakamoto (Hitachi, Ibaraki, Japan) Rota's Theorem and Heinz Inequalities 271 Robert Grone (San Diego, California) BOOK REVIEW: Review of Matrices: Methods and Applications, by Stephen Barnett 277 Author Index 281 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 215 Uwe Helmke (Regensburg, Germany) and Mark A. Shayman (College Park, Maryland) Critical Points of Matrix Least Squares Distance Functions 1 Johan Kos (Amsterdam, the Netherlands) and Hugo J. Woerdeman (Williamsburg, Virginia) Hermitian Completions of Band Matrices and Applications 21 F. O. Farid (Calgary, Alberta, Canada) Criteria for Invertibility of Diagonally Dominant Matrices 63 Ji-guang Sun (Umea, Sweden) On Perturbation Bounds for the QR Factorization 95 Janez Mrcun (Ljubljana, Slovenija) Lipschitz Spectrum Preserving Mappings on Algebras of Matrices 113 J. P. Crouzeix (Aubiere, France), J. E. Martinez-Legas, and A. Seeger (Barcelona, Spain) An Alternative Theorem for Quadratic Forms and Extensions 121 Jin-Hsien Wang (Kaohsiung, Taiwan, Republic of China) The Length Problem for a Sum of Idempotents 135 Vlastimil Ptak (Praha, The Czech Republic) Decomposition of the Infinite Companion and Interpolation 161 Miroslav Fiedler (Prague, Czech Republic) and Thomas L. Markham (Columbia, South Carolina) An Observation on the Hadamard Product of Hermitian Matrices 179 Nader H. Bshouty (Calgary, Alberta, Canada) Multiplicative Complexity of Direct Sums of Quadratic Systems 183 Krzysztof C. Kiwiel (Warsaw, Poland) Block-Iterative Surrogate Projection Methods for Convex Feasibility Problems 225 Moody T. Chu (Raleigh, North Carolina) Scaled Toda-like Flows 261 Dursun Tasci (Kampus-Konya, Turkey) On a Conjecture by Goldberg and Newman 275 Author Index 279 ******************************************************************** LINEAR ALGABRA AND ITS APPLICATIONS Contents Volume 216 E. E. Tyrtyshnikov (Moscow, Russia) Circulant Preconditioners With Unbounded Inverses 1 Jianming Miao and Adi Ben-Israel (New Brunswick, New Jersey) The Geometry of Basic, Approximate, and Minimum-Norm Solutions of Linear Equations 25 Georg Heinig (Safat, Kuwait) Generalized Inverses of Hankel and Toeplitz Mosaic Matrices 43 Jonathan Goodman (New York, New York) and Neal Madras (North York, Ontario, Canada) Random-Walk Interpretations of Classical Iteration Methods 61 Juriaan Simonis (Delft, the Netherlands) MacWilliams Identities and Coordinate Partitions 81 Roy Meshulam (Haifa, Israel) On Two-Parameter Families of Symmetric Matrices 93 G. A. Watson (Dundee, Scotland) Estimating Hadamard Operator Norms, With Application to Triangular Truncation 97 Hernan G. Abeledo and Uriel G. Rothblum (New Brunswick, New Jersey) Courtship and Linear Programming 111 Jose A. Hermida-Alonso and Miriam Pisonero (Valladolid, Spain) What Polynomial Satisfies a Given Endomorphism? 125 J. Kovac-Striko (Zagreb, Croatia) and K. Veselic (Hagen, Germany) Trace Minimization and Definiteness of Symmetric Pencils 139 C. Moyssiadis, S. Chadjiconstantinidis (Thessaloniki, Greece), and S. Kounias (Athens, Greece) A-Optimization of Exact First-Order Saturated Designs for N=1"mod"4 Observations 159 Joseph J. Rushanan (Bedford, Massachusetts) Eigenvalues and the Smith Normal Form 177 Jian Shen (Hefei, Anhui, People's Republic of China) Proof of a Conjecture About the Exponent of Primitive Matrices 185 Boris Kimelfeld (New Brunswick, New Jersey) A Generalization of Muirhead's Theorem 205 Dasong Cao (Gainesville, Florida) and Hong Yuan (Shanghai, People's Republic of China) The Distribution of Eigenvalues of Graphs 211 C. S. Karuppanchetty and S. Maria Arulraj (Tiruchirappalli, India) Permanental Mates and Hwang's Conjecture 225 Seung-Hyeok Kye (Seoul, Korea) Positive Linear Maps Between Matrix Algebras Which Fix Diagonals 239 Arnold Neumaier (Freiburg, Germany) Hybrid Norms and Bounds for Overdetermined Linear Systems 257 Keith Bourque and Steve Ligh (Hammond, Louisiana) Matrices Associated With Multiplicative Functions 267 Author Index 277 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 217 Special Issue: Proceedings of a Conference on Graphs and Matrices in Honor of John Maybee J. Richard Lundgren (Denver, Colorado) A Brief History of John Maybee's Career 1 Charles A. Anderson (Denver, Colorado) Loop and Cyclic Niche Graphs 5 LeRoy B. Beasley and Shumin Ye (Logan, Utah) Linear Operators Which Preserve Sign-Nonsingular Matrices 15 Elizabeth D. Boyer and Bryan L. Shader (Laramie, Wyoming) On Biclique Decompositions of Complete t-partite Graphs 31 R. C. Brigham (Orlando, Florida), F. R. McMorris (Louisville, Kentucky), and R. P. Vitray (Winter Park, Florida) Tolerance Competition Graphs 41 Karen Casey Dargen and Kathryn Fraughnaugh (Denver, Colorado) Conditional Chromatic Numbers With Forbidden Cycles 53 Ronald D. Dutton, Sirisha R. Medidi, and Robert C. Brigham (Orlando, Florida) Changing and Unchanging of the Radius of a Graph 67 David C. Fisher and Richard B. Reeves (Denver, Colorado) Optimal Strategies for Random Tournament Games 83 David C. Fisher and Jennifer Ryan (Denver, Colorado) Tournament Games and Condorcet Voting 87 D. A. Gregory (Kingston, Ontario, Canada), S. J. Kirkland (Regina, Saskatchewan, Canada), and N. J. Pullman (Kingston, Ontario, Canada) A Bound on the Exponent of a Primitive Matrix Using Boolean Rank 101 Karl Gustafson (Boulder, Colorado) Matrix Trigonometry 117 Douglas Hale (Washington, D.C.) and George Lady (Philadelphia, Pennsylvania) Qualitative Comparative Statics and Audits of Model Performance 141 Charles R. Johnson (Williamsburg, Virginia), D. Dale Olesky, and P. van den Driessche (Victoria, British Columbia, Canada) Sign Determinancy in LU Factorization of P-matrices 155 Suh-Ryung Kim (Staten Island, New York), Terry A. McKee (Dayton, Ohio), F. R. McMorris (Louisville, Kentucky), and Fred S. Roberts (New Brunswick, New Jersey) p-Competition Graphs 167 Steve Kirkland (Regina, Saskatchewan, Canada) Spectral Radii of Tournament Matrices Whose Graphs Are Related by an Arc Reversal 179 J. Richard Lundgren, Sarah K. Merz (Denver, Colorado), John S. Maybee (Boulder, Colorado), and Craig W. Rasmussen (Monterey, California) A Characterization of Graphs With Interval Two-Step Graphs 203 J. Richard Lundgren, Sarah K. Merz (Denver, Colorado), and Craig W. Rasmussen (Monterey, California) Chromatic Numbers of Competition Graphs 225 Thomas Lundy (Victoria, British Columbia, Canada), John S. Maybee (Boulder, Colorado), and Asok K. Sen (Indianapolis, Indiana) S-Inverse Matrices 241 Fred S. Roberts (New Brunswick, New Jersey) On the Problem of Consistent Marking of a Graph 255 Author Index 265 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 218 Kazuo Murota (Kyoto, Japan) An Identity for Matching and Skew-Symmetric Determinant 1 Jose A. Hermida-Alonso, M. Pilar Perez, and Tomas Sanchez-Giralda (Valladolid, Spain) Feedback Invariants for Linear Dynamical Systems Over a Principal Ideal Domain 29 C. Turke and M. Weber (Dresden, Germany) On a Maximum Principle for Inverse Monotone Matrices 47 Georg Heinig (Safat, Kuwait) and Karla Rost (Chemnitz, Germany) Recursive Solution of Cauchy-Vandermonde Systems of Equations 59 Roy Meshulam (Haifa, Israel) Spaces of Hankel Matrices Over Finite Fields 73 Artibano Micali (Montpellier, France) and Moussa Ouattara (Ouagadougou, Burkina Faso) Structures des Algebres de Bernstein 77 Jean-Claude Evard (Charleston, Illinois) Invariance and Commutativity Properties of Some Classes of Solutions of the Matrix Differential Equation X(t)X*b7(t)=X*b7(t)X(t) 89 David C. Fisher (Denver, Colorado) Characteristic Polynomials of Straffin Digraphs 103 G. P. A. Thijsse (Rotterdam, the Netherlands) Symmetry Properties of and Reduction Principles for Divisibility Relations Between the Invariant Factors of Products of Holomorphic Matrix Functions 113 David Chillag (Haifa, Israel) Regular Representations of Semisimple Algebras, Separable Field Extensions, Group Characters, Generalized Circulants, and Generalized Cyclic Codes 147 B. Monson (Fredericton, New Brunswick, Canada) and Asia Ivic Weiss (North York, Ontario, Canada) Polytopes Related to the Picard Group 185 Raymond H. Chan and C. K. Wong (Hong Kong) Best-Conditioned Circulant Preconditioners 205 Jerrold W. Grossman, Devadatta, M. Kulkarni, and Irwin E. Schochetman (Rochester, Michigan) On the Minors of an Incidence Matrix and Its Smith Normal Form 213 Thomas Garrity and Robert Mizner (Williamstown, Massachusetts) Invariants of Vector-Valued Bilinear and Sesquilinear Forms 225 Carl C. Cowen (West Lafayette, Indiana), Kelly E. Debro (Atlanta, Georgia), and Peter D. Sepanski (West Lafayatte, Indiana) Geometry and the Norms of Hadamard Multipliers 239 Paul Binding (Calgary, Alberta, Canada) and Qiang Ye (Winnipeg, Manitoba, Canada) Variational Principles for Indefinite Eigenvalue Problems 251 Gregory S. Ammar (DeKalb, Illinois) and Chunyang He (Chemnitz, Germany) On an Inverse Eigenvalue Problem for Unitary Hessenberg Matrices 263 Ivan Slapnicar (Split, Croatia) and Kresimir Veselic (Hagen, Germany) Perturbations of the Eigenprojections of a Factorized Hermitian Matrix 273 Author Index 281 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 219 Carsten W. Scherer (Delft, the Netherlands) The General Nonstrict Algebraic Riccati Inequality 1 Dragomir Z. Dokovic (Waterloo, Ontario, Canada) and Leonardo Legorreta (Ogden, Utah) Congruence of Hermitian Matrices Over Some Localizations of C[z,"z_1] 35 Ali H. Sayed (Santa Barbara, California) and Thomas Kailath (Stanford, California) Fast Algorithms for Generalized Displacement Structures and Lossless Systems 49 Darko Veljan (Zagreb, Croatia) The Sine Theorem and Inequalities for Volumes of Simplices and Determinants 79 Chi-Kwong Li (Williamsburg, Virginia) and Paras P. Mehta (Cambridge, Massachusetts) Permutation Invariant Norms 93 Zuzana Nagyova (Kosice, Czechoslovakia) On Classes of Normalized Matrices 111 Takayuki Furuta (Tokyo, Japan) Extension of the Furuta Inequality and Ando-Hiai Log-Majorization 139 Miguel Lacruz (Mt. Pleasant, Michigan) Norms of Schur Multipliers 157 Hiroyuki Ishibashi (Saitama, Japan) Involuntary Expressions for Elements in GLn(Z) and SLn(Z) 165 C. Burgueno (Temuco, Chile) and C. Mallol (Montpellier, France) Morphismes de Peirce et Orthogonalite Dans les Algebres de Bernstein 179 Jan Hauke and Augustyn Markiewicz (Poznan, Poland) On Partial Orderings on the Set of Rectangular Matrices 187 Suk-Geun Hwang (Taegu, Republic of Korea) Minimizing the Permanent over Some Faces of the Polytope of Doubly Stochastic Matrices 195 Isabel Cabral (Monte da Caparica, Portugal) Matrices With Prescribed Submatrices and Number of Invariant Polynomials 207 P. Enflo, V. I. Gurarii, V. Lomonosov (Kent, Ohio) and Yu I. Lyubich (Haifa, Israel) Exponential Numbers of Linear Operators in Normed Spaces 225 A. J. Duran (Sevilla, Spain) and W. Van Assche (Heverlee, Belgium) Orthogonal Matrix Polynomials and Higher-Order Recurrence Relations 261 Author Index 281 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 220 Special Issue: Proceedings of the Workshop ``Nonnegative Matrices, Applications and Generalizations'' and the Eighth Haifa Matrix Theory Conference Richard A. Brualdi (Madison, Wisconsin) From the Editor-in-Chief 1 Preface 7 Lars-Erik Andersson (Linkoping, Sweden), Gengzhe Chang (Hefei, Anhui, China), and Tommy Elfving (Linkoping, Sweden) Criteria for Copositive Matrices Using Simplices and Barycentric Coordinates 9 I. Baragana (San Sebastian, Spain) and I. Zaballa (Vitoria-Gasteiz, Spain) Block Similarity Invariants of Restrictions to (A, B)-Invariant Subspaces 31 Ilan Bar-On (Haifa, Israel) and Bruno Codenotti (Pisa, Italy) A Fast and Stable Parallel QR Algorithm for Symmetric Tridiagonal Matrices 63 Alberto Borobia (Madrid, Spain) (0, $X1$S2$T, 1) Matrices Which Are Extreme Points of the Generalized Transitive Tournament Polytope 97 Dragomir Z. D@B-okovic (Waterloo, Ontario, Canada) Cosets of Centralizers in the General Linear Group Contain Regular Elements 111 B. Curtis Eaves (Stanford, California), Uriel G. Rothblum (Haifa, Israel), and Hans Schneider (Madison, Wisconsin) Perron-Frobenius Theory Over Real Closed Fields and Fractional Power Series Expansions 123 L. Elsner (Bielefeld, Germany) The Generalized Spectral-Radius Theorem: An Analytic-Geometric Proof 151 L. Elsner (Bielefeld, Germany) and S. Friedland (Chicago, Illinois) Singular Values, Doubly Stochastic Matrices, and Applications 161 Miroslav Fiedler (Prague, Czech Republic) Numerical Range of Matrices and Levinger's Theorem 171 Stephen J. Kirkland (Regina, Saskatchewan, Canada) and Michael Neumann (Storrs, Connecticut) Group Inverses of M-Matrices Associated With Nonnegative Matrices Having Few Eigenvalues 181 Mark Krupnik (Haifa, Israel) Geometric Multiplicities of Completions of Partial Triangular Matrices 215 George M. Lady (Philadelphia, Pennsylvania), Thomas J. Lundy (Victoria, British Columbia, Canada), and John Maybee (Boulder, Colorado) Nearly Sign-Nonsingular Matrices 229 P. Lancaster (Calgary, Alberta, Canada) and L. Rodman (Williamsburg, Virginia) Minimal Symmetric Factorizations of Symmetric Real and Complex Rational Matrix Functions 249 Yu. Lyubich (Haifa, Israel) Perron-Frobenius Theory for Finite-Dimensional Spaces With a Hyperbolic Cone 283 Rosa Amelia Martins (Aveiro, Portugal) and Joao Filipe Queiro (Coimbra, Portugal) Spectral Inequalities for Generalized Rayleigh Quotients 311 J. J. McDonald (Regina, Saskatchewan, Canada), M. Neumann (Storrs, Connecticut), H. Schneider (Madison, Wisconsin), and M. J. Tsatsomeros (Regina, Saskatchewan, Canada) Inverse M-Matrix Inequalities and Generalized Ultrametric Matrices 321 J. P. Milaszeqicz (Buenos Aires, Argentina) Comparison Theorems for Monotone Newton-Fourier Iterations and Applications in Functional Elimination 343 B. Mond (Bundoora, Victoria, Australia) and J. E. Pecaric (Zagreb, Croatia) Reverse Forms of a Convex Matrix Inequality 359 Reinhard Nabben (Bielefeld, Germany) and Richard S. Varga (Kent, Ohio) Generalized Ultrametric Matrices-a Class of Inverse M-Matrices 365 Ronald J. Stern and J. J. Ye (Montreal, Quebec, Canada) Variational Analysis of an Extended Eigenvalue Problem 391 Robert C. Thompson (Santa Barbara, California) Root Spreads for Polynomials and Hermitian Matrix Pencils 419 Referees, Volumes 201-220 435 Author Index, Volumes 201-220 441 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 221 Charles Kenney (Santa Barbara, California) and Gary Hewer (China Lake, California) Trace Norm Bounds for Stable Lyapunov Operators 1 Jie-Tai Yu (Notre Dame, Indiana) On Relations Between Jacobians and Minimal Polynomials 19 Werner Kratz (Ulm, Germany) Characterization of Strong Observability and Construction of an Observer 31 H. Narayanan (Bombay, India) A Rounding Technique for the Polymatroid Membership Problem 41 M. Niezgoda and Z. Otachel (Lublin, Poland) Differentiable Transformations Preserving a Cone Preordering 59 Philip A. Knight (Glasgow, United Kingdom) Fast Rectangular Matrix Multiplication and QR Decomposition 69 Carl H. FitzGerald (La Jolla, California), Charles A. Micchelli (Yorktown Heights, New York), and Allan Pinkus (Haifa, Israel) Functions That Preserve Families of Positive Semidefinite Matrices 83 Li Jiong-Sheng (Hefei, Anhui, People's Republic of China) Eigenvalues of Oriented-Graph Matrices 103 Andrew J. Lazarus (Berkeley, California) Eigenvectors of Circulant Matrices of Prime Dimension 111 Li Luoluo (Guangzhou, People's Republic of China) Sufficient Conditions for the Solvability of an Algebraic Inverse Eigenvalue Program 117 Shao Jia-yu (Shanghai, People's Republic of China) On the Largest kth Eigenvalues of Trees 131 Zhi-Hao Cao (Shanghai, People's Republic of China) On Convergence of Nested Stationary Iterative Methods 159 LeRoy B. Beasley (Logan, Utah), Stephen J. Kirkland (Regina, Saskatchewan, Canada), and Bryan L. Shader (Laramie, Wyoming) Rank Comparisons 171 J. M. Pena (Zaragoza, Spain) M-Matrices Whose Inverses Are Totally Positive 189 Steve Kirkland (Regina, Saskatchewan, Canada) and Robert E. Hartwig (Raleigh, North Carolina) A Convexity Result for Complex Numbers With Applications to Nonnegative Normal Matrices 195 S. Jondrup (Copenhagen, Denmark) Automorphisms and Derivations of Upper Triangular Matrix Rings 205 Juan M. Gracia and Francisco E. Velasco (Vitoria-Gasteiz, Spain) Stability of Invariant Subspaces of Regular Matrix Pencils 219 R. D. Grigorieff and R. Plato (Berlin, Germany) On a Minimax Equality for Seminorms 227 Kazuo Toraichi (Tsukuba, Ibaraki, Japan) and Masaru Kamada (Hitachi, Ibaraki, Japan) Knot Positions for the Smoothest Periodic Quadratic Spline Interpolation of Equispaced Data 245 George Labahn (Waterloo, Ontario, Canada), Bernhard Beckermann (Villeneuve d Ascq, France), and Stan Cabay (Edmonton, Alberta, Canada) Inversion of Mosaic Hankel Matrices via Matrix Polynomial Systems 253 Author Index 281 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 222 Bryan E. Cain (Ames, Iowa), Roger A. Horn (Salt Lake City, Utah), and Li Luoluo (Guangzhou, People's Republic of China) Inequalities for Monotonic Arrangements of Eigenvalues 1 Joel Franklin (Pasadena, California) Least-Squares Solution of Equations of Motion Under Inconsistent Constraints 9 Leo Livshitz (Lennoxville, Quebec, Canada) A Note on 0-1 Schur Multipliers 15 Haesun Park (Minneapolis, Minnesota) and Sabine Van Huffel (Heverlee, Belgium) Two-Way Bidiagonalization Scheme for Downdating the Singular-Value Decomposition 23 Xiao-jun Wu, Jia-yu Shao, Zhi-ming Jiang, and Xi-zhao Zhou (Shanghai, China) On the Exponents of Primitive, Ministrong Digraphs With Shortest Elementary Circuit Length s 41 Yang Shangjun (Hefei, Anhui, China) and Zhang Ronghua (Dali, Yunnan, China) Green's Relations in the Matrix Semigroup Mn (S) 63 R. A. Cuninghame-Green and P. Butkovic (Birmingham, United Kingdom) Extremal Eigenproblem for Bivalent Matrices 77 Seok-Zun Song (Cheju, Republic of Korea) A Conjecture on Permanents 91 James Lee Hafner (San Jose, California) Explicit and Asymptotic Formulas for LDMt Factorization of Banded Toeplitz Matrices 97 Hong-guo Xu (Shanghai, People's Republic of China) and Lin-zhang Lu (Xiamen, Fujian, People's Republic of China) Properties of a Quadratic Matrix Equation and the Solution of the Continuous-Time Algebraic Riccati Equation 127 Mau-hsiang Shih and Jinn-wen Wu (Chung-Li, Taiwan) Two Results on the Spectral Radius of a Complex Matrix, With Application to Instability 147 Yuri Bolshakov (Yaroslavl, Russia) and Boris Reichstein (Washington, D.C.) Unitary Equivalence in an Indefinite Scalar Product: An Analogue of Singular-Value Decomposition 155 Luz M. DeAlba (Des Moines, Iowa) and Charles R. Johnson (Williamsburg, Virginia) Possible Inertia Combinations in the Stein and Lyapunov Equations 227 Jaroslav Kautsky and Radka Turcajova (Adelaide, Australia) Pollen Product Factorization and Construction of Higher Multiplicity Wavelets 241 Kazuo Murota (Kyoto, Japan) An Identity for Bipartite Matching and Symmetric Determinant 261 Author Index 275 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volumes 223/224 Special Issue Dedicated to Miroslav Fiedler and Vlastimil Ptak Preface 1 Zdenek Vavrin (Prague, The Czech Republic) Miroslav Fiedler and Vlastimil Ptak: Life and Work 3 Daniel Alpay and Vladimir Bolotnikov (Beer-Sheva, Israel) Two-Sided Interpolation for Matrix Functions With Entries in the Hardy Space 31 T. Ando (Sapporo, Japan) Majorization Relations for Hadamard Products 57 H. Arizmendi (Mexico D. F., Mexico) and V. Muller (Praha, Czech Republic) On Algebras Without Generalized Topological Divisors of Zero 65 Wayne W. Barrett, Michael E. Lundquist (Provo, Utah), Charles R. Johnson, and Hugo J. Woerdeman (Williamsburg, Virginia) Completing a Block Diagonal Matrix With a Partially Prescribed Inverse 73 LeRoy B. Beasley and Shumin Ye (Logan, Utah) Linear Operators Preserving L-Matrices 89 Roberto Bevilacqua, Nazzareno Bonanni, and Enrico Bozzo (Pisa, Italy) On Algebras of Toeplitz Plus Hankel Matrices 99 Rajendra Bhatia (New Delhi, India) and Chandler Davis (Toronto, Canada) A Cauchy-Schwarz Inequality for Operators With Applications 119 Alberto Borobia (Madrid, Spain) On the Nonnegative Eigenvalue Problem 131 Richard A. Brualdi (Madison, Wisconsin) and Amelia Fonseca (Lisboa, Portugal) Colorability of Induced Matroids 141 Aniekan A. Ebiefung (Chattanooga, Tennessee) Existence Theory and Q-Matrix Characterization for the Generalized Linear Complementarity Problem 155 Miroslav Englis (Prague, Czech Republic) Toeplitz Operators and the Berezin Transform on H2 171 M. I. Gekhtman and M. Shmoish (Rehovot, Israel) On Invertibility of Nonsquare Generalized Bezoutians 205 Andrea Gombani (Padova, Italy) On the Schmidt Pairs of Multivariable Hankel Operators and Robust Control 243 Michael M. Green (Stony Brook, New York) and Alan N. Willson, Jr. (Los Angeles, California) Transistor Circuits and Potentially Stable Operating Points 267 Peter Gritzmann (Trier, Germany), Victor Klee (Seattle, Washington), and Bit-Shun Tam (Taiwan, Republic of China) Cross-Positive Matrices Revisited 285 Martin H. Gutknecht (Zurich, Switzerland) and Marlis Hochbruck (Tubingen, Germany) The Stability of Inversion Formulas for Toeplitz Matrices 307 Sy-Ming Guu (Taiwan, Republic of China) and Richard W. Cottle (Stanford, California) On a Subclass of P0 325 Georg Heinig (Safat, Kuwait) Matrix Representations of Bezoutians 337 Roger A. Horn (Salt Lake City, Utah) Norm Bounds for Hadamard Products and an Arithmetic- Geometric Mean Inequality for Unitarily Invariant Norms 355 Charles R. Johnson (Williamsburg, Virginia), William D. McCuaig (Toronto, Ontario, Canada), and David P. Stanford (Williamsburg, Virginia) Sign Patterns that Allow Minimal Semipositivity 363 Charles R. Johnson (Williamsburg, Virginia) and Pablo Tarazaga (Mayaguez, Puerto Rico) Connections Between the Real Positive Semidefinite and Distance Matrix Completion Problems 375 Jaroslav Kautsky and Radka Turcajova (Adelaide, Australia) Discrete Biorthogonal Wavelet Transforms as Block Circulant Matrices 393 Udo R. Krieger (Darmstadt, Germany) On a Two-Level Multigrid Solution Method for Finite Markov Chains 415 Monique Laurent (Paris, France) and Svatopluk Poljak (Passau, Germany) On a Positive Semidefinite Relaxation of the Cut Polytope 439 Chi-Kwong Li (Williamsburg, Virginia) and Nam-Kiu Tsing (Hong Kong, People's Republic of China) Linear Maps Relating Different Unitary Similarity Orbits or Different Generalized Numerical Ranges 463 Raphael Loewy (Haifa, Israel) and Stephen Pierce (San Diego, California) Linear Preservers of Balanced Nonsingular Inertia Classes 483 Ivo Marek (Praha, Czech Republic) On Square Roots of M-Operators 501 Reinhard Nabben (Bielefeld, Germany) and Richard S. Varga (Kent, Ohio) On Classes of Inverse Z-Matrices 521 Barry W. Peyton (Oak Ridge, Tennessee), Alex Pothen (Norfolk, Virginia), and Xiaoqing Yuan (North York, Ontario, Canada) A Clique-Tree Algorithm for Partitioning a Chordal Graph Into Transitive Subgraphs 553 Jiri Rohn (Prague, Czech Republic) Checking Bounds on Solutions of Linear Interval Equations is NP-Hard 589 Karla Rost (Chemnitz, Germany) and Zdenek Vavrin (Praha, Czech Republic) Recursive Solution of Lowner-Vandermonde Systems of Equations. II 597 Ronald L. Smith (Chattanooga, Tennessee) Some Results on a Partition of Z-Matrices 619 P. G. Spain (Glasgow, Scotland) A Discrete Variation on Kronecker's Theorem 631 P. G. Spain (Glasgow, Scotland) Tracking Poles, Representing Hankel Operators, and the Nehari Problem 637 Roman Sznajder and M. Seetharama Gowda (Baltimore, Maryland) Generalizations of P0- and P-Properties, Extended Vertical and Horizontal Linear Complementarity Problems 695 Reha H. Tutuncu and Michael J. Todd (Ithaca, New York) Reducing Horizontal Linear Complementarity Problems 717 George Visick (Northwood, Middlesex, England) A Weak Majorization Involving the Matrices A B and AB 731 Author Index 745 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 225, August 1995 Omer Egecioglu (Santa Barbara, California) Parallelogram-Law-Type Identities 1 Khalid Benabdallah (Montreal, Quebec, Canada) and Bernard Charles (Montpellier, France) Orbits of Invariant Subspaces of Algebraic Linear Operators 13 Gong-ning Chen and Hui-pin Zhang (Beijing, China) Note on Products of Bezoutians and Hankel Matrices 23 Lawrence A. Harris (Lexington, Kentucky) Factorizations of Operator Matrices 37 Joao F. Queiro and Eduardo M. Sa (Coimbra, Portugal) Singular Values and Invariant Factors of Matrix Sums and Products 43 Jong-Shenq Guo, Wen-Wei Lin, and Chern-Shuh Wang (Hsinchu, Taiwan) Numerical Solutions for Large Sparse Quadratic Eigenvalue Problems 57 Olga Azenhas (Coimbra, Portugal) Opposite Littlewood-Richardson Sequences and Their Matrix Realizations 91 L. Yu. Kolotilina (St. Petersburg, Russia) Two-Sided Bounds for the Inverse of an H-Matrix 117 P. R. Graves-Morris (Bradford, West Yorkshire, England) and C. R. Johnson (Williamsburg, Virginia) Determinantal Inequalities for Diagonally Signed Matrices and an Application to Gram-Cauchy Matrices 125 Daniel Alpay (Beer-Sheva, Israel) and Philippe Loubaton (Paris, France) The Partial Trigonometric Moment Problem on an Interval: The Matrix Case 141 Achouri Abdelhak (Montpellier, France) Approximation Positive Contractante en Norme Trace 163 S. Bouali and J. Charles (Montpellier, France) Extension de la Notion D'Operateur D-Symetrique. II 175 C. Mallol and R. Varro (Montpellier, France) A Propos des Algebres Verifiant x[3]=u(x)3x 187 Fridrich Sloboda (Bratislava, Slovakia) and Fiorella Sgallari (Bologna, Italy) On Iterative Solution of Linear Equations Arising in BVPs of ODEs 195 L. Brugnano and D. Trigiante (Firenze, Italy) Polynomial Roots: The Ultimate Answer? 207 Tomasz Szulc (Poznan, Poland) Some Remarks on a Theorem of Gudkov 221 Huang Tin-Zhu (Chengdu, Sichuan, People's Republic of China) A Note on Generalized Diagonally Dominant Matrices 237 Author Index 243 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volumes 226-228, Sept-Oct 1995 Special Issue Honoring J. J. Seidel Preface 1 Rene Peeters (Tilburg, the Netherlands) Uniqueness of Strongly Regular Graphs Having Minimal p-Rank 9 L. Storme and J. A. Thas (Ghent, Belgium) k-Arcs and Partial Flocks 33 Aart Blokhuis, Henny A. Wilbrink (Eindhoven, the Netherlands), and Attila Sali (Budapest, Hungary) Perfect Sumsets in Finite Abelian Groups 47 M. Bernstein and N. J. A. Sloane (Murray Hill, New Jersey) Some Canonical Sequences of Integers 57 R. B. Bapat (New Delhi, India) Permanents, Max Algebra and Optimal Assignment 73 Dina Ghinelli (Rome, Italy) and Stefan Lowe (Braunschweig, Germany) Generalized Quadrangles With a Regular Point and Association Schemes 87 A. J. Hoffman, P. Wolfe (Yorktown Heights, New York), and M. Hofmeister (Munich, Germany) A Note on Almost Regular Matrices 105 Peter J. Cameron (London, England) Sequence Operators From Groups 109 S. E. Payne (Denver, Colorado) A Tensor Product Action on q-Clan Generalized Quadrangles With q=2e 115 Edwin R. van Dam (Tilburg, the Netherlands) Regular Graphs With Four Eigenvalues 139 Bruce Reznick (Urbana, Illinois) Some Constructions of Spherical 5-Designs 163 D. G. Higman (Ann Arbor, Michigan) Rank 5 Association Schemes and Triality 197 Yury J. Ionin and Mohan S. Shrikhande (Mt. Pleasant, Michigan) Equidistant Families of Sets 223 Christopher Parker (Birmingham, England) and Vladimir D. Tonchev (Houghton, Michigan) Linear Codes and Doubly Transitive Symmetric Designs 237 Peter Rowlinson (Stirling, Scotland) Star Partitions and Regularity in Graphs 247 A. E. Brouwer (Eindhoven, the Netherlands) Toughness and Spectrum of a Graph 267 C. D. Godsil and J. H. Koolen (Waterloo, Ontario, Canada) On the Multiplicity of Eigenvalues of Distance-Regular Graphs 273 Peter Boyvalenkov (Sofia, Bulgaria) Computing Distance Distributions of Spherical Designs 277 Arjeh M. Cohen (Eindhoven, the Netherlands) and David B. Wales (Pasadena, California) SL(3, 3) is Not a Maximal Subgroup of the Lie Group of Type F4 287 Hans Sterk (Eindhoven, the Netherlands) Lattices and K3 Surfaces of Degree 6 297 Hans Cuypers (Eindhoven, the Netherlands) Regular Quaternionic Polytopes 311 W. Plesken (Aachen, Germany) Solving XXtr=A Over the Integers 331 F. van der Blij (Bilthoven, the Netherlands) Regular Polygons in Euclidean Space 345 M. L. J. Hautus (Eindhoven, the Netherlands) Substitution of Matrices Over Rings 353 Irving Kaplansky (Berkeley, California) A Contribution to von Neumann's Theory of Games. II 371 H. S. M. Coxeter (Toronto, Ontario, Canada) Some Applications of Trilinear Coordinates 375 Ross Baldick (Austin, Texas) Refined Proximity and Sensitivity Results in Linearly Constrained Convex Separable Integer Programming 389 Richard A. Brualdi (Madison, Wisconsin) and Suk-Geun Hwang (Taegu, Republic of Korea) Matrices All of Whose Principal Submatrices of Some Order Have a Nonzero Permanent 409 J. Angel, C. Trimble (Las Vegas, Nevada), B. Shook (San Diego, California), and A. Terras (La Jolla, California) Graph Spectra for Finite Upper Half Planes Over Rings 423 Edward Spence (Glasgow, Scotland) Regular Two-Graphs on 36 Vertices 459 S. A. Hobart (Laramie, Wyoming) Krein Conditions for Coherent Configurations 499 Hein van der Holst (Amsterdam, the Netherlands), Laszlo Lovasz (New Haven, Connecticut), and Alexander Schrijver (Amsterdam, the Netherlands) On the Invariance of Colin de Verdiere's Graph Parameter Under Clique Sums 509 Maurits de Graaf and Alexander Schrijver (Amsterdam, the Netherlands) Characterizing Homotopy of Systems of Curves on a Compact Surface by Crossing Numbers 519 G. Eric Moorhouse (Laramie, Wyoming) Two-Graphs and Skew Two-Graphs in Finite Geometries 529 Laszlo Lovasz (New Haven, Connecticut) and Akos Seress (Columbus, Ohio) The Cocycle Lattice of Binary Matroids, II 553 I. Barany (Budapest, Hungary), H. Bunting, D. G. Larman (London, England), and J. Pach (New York, New York) Rich Cells in an Arrangement of Hyperplanes 567 Renee Woo (Auckland, New Zealand) and Arnold Neumaier (Wien, Austria) On Graphs Whose Smallest Eigenvalue is at Least _1_2 577 Willem H. Haemers (Tilburg, the Netherlands) Interlacing Eigenvalues and Graphs 593 R. H. Jeurissen (Nijmegen, the Netherlands) Special Sets of Lines in PG(3, 2) 617 Rajendra Bhatia (New Delia, India) Perturbation Bounds for the Operator Absolute Value 639 A. R. Calderbank (Murray Hill, New Jersey) and Gary McGuire (Pasadena, California) Z4-Linear Codes Obtained as Projections of Kerdock and Delsarte-Goethals Codes 647 Michel Deza (Paris, France) and Viatcheslav Grishukhin (Moscow, Russia) Delaunay Polytopes of Cut Lattices 667 Pierre de la Harpe (Geneve, Switzerland) and Francois Jaeger (Grenoble, France) Chromatic Invariants for Finite Graphs: Theme and Polynomial Variations 687 J. van den Heuvel (Burnaby, British Columbia, Canada) Hamilton Cycles and Eigenvalues of Graphs 723 G. B. Khosrovshahi and CH. Maysoori (Tehran, Iran) On the Bases for Trades 731 William M. Kantor (Eugene, Oregon) Quaternionic Line-Sets and Quaternionic Kerdock Codes 749 Author Index 781 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 229, November 1, 1995 Krzysztof C. Kiwiel (Warsaw, Poland) Iterative Schemes for the Least 2-Norm Solution of Piecewise Linear Programs 1 Changqin Xu (Heifei, Anhui, People's Republic of China) Bellman's Inequality 9 Isabel Faria (Lisboa, Portugal) Multiplicity of Integer Roots of Polynomials of Graphs 15 F. A. Arlinghaus (Youngstown, Ohio), L. N. Vaserstein (University Park, Pennsylvania), and Hong You (Changchun, People's Republic of China) Products of Involutory Matrices Over Rings 37 Carmine Di Fiore and Paolo Zellini (Roma, Italy) Matrix Decompositions Using Displacement Rank and Classes of Commutative Matrix Algebras 49 Khalide Jbilou (Villeneuve d'Ascq, France) Projection-Minimization Methods for Nonsymmetric Linear Systems 101 Jin-Hsien Wang (Kaohsiung, Taiwan, Republic of China) Sums and Products of Two Quadratic Matrices 127 John A. Holbrook (Guelph, Ontario, Canada) Interpenetration of Ellipsoids and the Polynomial Bound of a Matrix 151 H. Hu (DeKalb, Illinois) Positive Definite Constrained Least-Squares Estimation of Matrices 167 Yixun Shi (Bloomsburg, Pennsylvania) Solving Linear Systems Involved in Constrained Optimization 175 Author Index 191 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 230, November 15, 1995 Announcement: Alston S. Householder Award VII 1 K. R. Davidson (Waterloo, Ontario, Canada), K. J. Harrison (Perth, West Australia, Australia), and U. A. Mueller (Mount Lawley, West Australia, Australia) Rank Decomposability in Incident Spaces 3 Helmer Aslaksen, Eng-Chye Tan, and Chen-bo Zhu (Singapore, Republic of Singapore) Free Resolutions of Generic Symmetric Matrices 21 Pierre Semal (Louvain-la-Neuve, Belgium) Monotone Iterative Methods for Markov Chains 35 Xiezhang Li (Statesboro, Georgia) The Convergence Rate of the Chebyshev sim Under a Perturbation of a Complex Line-Segment Spectrum 47 James W. Demmel (Berkeley, California) and Alan Edelman (Cambridge, Massachusetts) The Dimension of Matrices (Matrix Pencils) With Given Jordan (Kronecker) Canonical Forms 61 Jonq Juang (Hsinchu, Taiwan) Existence of Algebraic Matrix Riccati Equations Arising in Transport Theory 89 Collette R. Coullard (Evanston, Illinois) and Peh H. Ng (Morris, Minnesota) Totally Unimodular Leontief Directed Hypergraphs 101 Enrico Bozzo (Pisa, Italy) Algebras of Higher Dimension for Displacement Decompositions and Computations With Toeplitz plus Hankel Matrices 127 Axel Boldt (Santa Barbara, California) Methods to Determine Coxeter Polynomials 151 L. Vaserstein and E. Wheland (University Park, Pennsylvania) Products of Conjugacy Classes of Two by Two Matrices 165 Author Index 189 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 231, December 1995 Stephen H. Friedberg and Arnold J. Insel (Normal, Illinois), Characterizations of Subnormal Matrices 1 Jong-Shenq Guo, Wen-Wei Lin, and Chern-Shuh Wang (Hsinchu, Taiwan, Republic of China) Nonequivalence Deflation for the Solution of Matrix Latent Value Problems 15 Leonid Gurvits (Princeton, New Jersey) Stability of Discrete Linear Inclusion 47 Alain Duchamp (Le Mans, France) Circuit Separation for Symmetric Matroids 87 B. Z. Shapiro (Stockholm, Sweden) and M. Z. Shapiro (Rehovot, Israel) On the Boundary of Totally Positive Upper Triangular Matrices 105 Jin-Hsien Wang (Kaohsiung, Taiwan, Republic of China) Factorization of Matrices Into Quadratic Ones. II 111 M. H. Lim (Kuala Lumpur, Malaysia) A Uniqueness Theorem on Symmetric Tensors 153 William H. Gustafson (Lubbock, Texas) Quivers and Matrix Equations 159 William C. Waterhouse (University Park, Pennsylvania) Orthogonal Similarity and Pairs of Quadratic Forms 175 Martin Ohsmann (Aachen, Germany) Fast Transforms of Toeplitz Matrices 181 Author Index 193 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 232, January 1, 1996 Evgenij E. Tyrtyshnikov (Moscow, Russia) A Unifying Approach to Some Old and New Theorems on Distribution and Clustering 1 V. Kreinovich (El Paso, Texas), A. V. Lakeyev, and S. I. Noskov (Irkutsk, Russia) Approximate Linear Algebra Is Intractable 45 J. A. Dias da Silva (Lisboa, Portugal) Flags and Equality of Tensors 55 P. Tarazaga (Mayaguez, Puerto Rico), T. L. Hayden, and Jim Wells (Lexington, Kentucky) Circum-Euclidean Distance Matrices and Faces 77 David A. Schmidt and Chjan C. Lim (Troy, New York) Full Sign-Invertibility and Symplectic Matrices 97 Vlad Ionescu and Cristian Oara (Bucharest, Romania) Generalized Continuous-Time Riccati Theory 111 M. Madalena Martins, M. Estela Trigo, and M. Madalena Santos (Coimbra, Portugal) An Error Bound for the SSOR and USSOR Methods 131 Miroslav Fiedler (Praha, Czech Republic) A Note on the Row-Rhomboidal Form of a Matrix 149 Ma Asuncion Beitia and Juan-Miguel Gracia (Victoria-Gasteiz, Spain) Sylvester Matrix Equation for Matrix Pencils 155 Miroslav Fiedler (Praha, Czech Republic) and Thomas L. Markham (Columbia, South Carolina) Some Results on the Bergstrom and Minkowski Inequalities 199 A. Hadjidimos (West Lafayette, Indiana), D. Noutsos, and M. Tzoumas (Ioannina, Greece) On the Exact p-Cyclic SSOR Convergence Domains 213 Raymond H. Chan, Michael K. Ng, and C. K. Wong (Hong Kong) Sine Transform Based Preconditioners for Symmetric Toeplitz Systems 237 William Y. C. Chen and James D. Louck (Los Alamos, New Mexico) The Combinatorial Power of the Companion Matrix 261 Author Index 279 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 233, January 15, 1996 Call for Challenges in Matrix Theory 1 Roberto Bevilacqua (Pisa, Italy) and Paolo Zellini (Roma, Italy) Structure of Algebras of Commutative Matrices 5 M. A. Dehghan and M. Radjabalipour (Kerman, Iran) On Products of Unbounded Collections of Matrices 43 Karla Rost (Chemnitz, Germany) and Zdenek Vavrin (Praha, Czech Republic) Recursive Solution of Lo@a2wner-Vandermonde Systems of Equations. I 51 Reinhard Nabben (Bielefeld, Germany) A Note on Comparison Theorems for Splittings and Multisplittings of Hermitian Positive Definite Matrices 67 Yonghong Chen (Storrs, Connecticut), Stephen J. Kirkland (Regina, Saskatchewan, Canada), and Michael Neumann (Storrs, Connecticut) Nonnegative Alternating Circulants Leading to M-Matrix Group Inverses 81 Frieder Knuppel (Kiel, Germany) Products of Similar Matrices 99 H. Valiaho (Helsinki, Finland) Criteria for Sufficient Matrices 109 Jose A. Hermida-Alonso (Leon, Spain), M. Pilar Perez, and Tomas Sanchez-Giralda (Valladolid, Spain) Brunovsky's Canonical Form for Linear Dynamical Systems over Commutative Rings 131 Zeev Nutov and Michal Penn (Haifa, Israel) On Non-{0, 1/2, 1} Extreme Points of the Generalized Transitive Tournament Polytope 149 Richard Varro (Montepellier, France) Dupliquee d'Une Train Algebre et d'Une Algebre de Bernstein Periodique 161 Suk-Geun Hwang (Taegu, Republic of Korea), Si-Ju Kim (Kyungpook, Republic of Korea), and Seok-Zun Song (Cheju, Republic of Korea) On Convertible Complex Matrices 167 Wen Li and Mou-Cheng Zhang (Guangzhou, People's Republic of China) On Upper Triangular Block Weak Regular Splittings of a Singular M-Matrix 175 Hans Gradl (Munchen, Germany) A Result on Exponents of Finite-Dimensional Simple Lie Algebras and Its Application to Kac-Moody Algebras 189 Chen Xu-Zhou and Robert E. Hartwig (Raleigh, North Carolina) The Hyperpower Iteration Revisited 207 Shu-An Hu (Chattanooga, Tennessee) and Eugene Spiegel (Storrs, Connecticut) The Similarity Class of a Matrix 231 S. Gonzalez, J. C. Gutierrez, and C. Martinez (Oviedo, Spain) Second Order Bernstein Algebras of Dimension 4 243 Author Index 275 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 234, February 1996 Michael H. Freedman (La Jolla, California) and William H. Press (Cambridge, Massachusetts) Truncation of Wavelet Matrices: Edge Effects and the Reduction of Topological Control 1 C. Brezinski (Villeneuve d'Ascq, France) The Methods of Vorobyev and Lanczos 21 Gustaf Gripenberg (Helsinki, Finland) Computing the Joint Spectral Radius 43 Yi-Jia Tan (Fuzhou, People's Republic of China) and Mou-Cheng Zhang (Guangzhou, People's Republic of China) Primitivity of Generalized Circulant Boolean Matrices 61 Ricardo D. Fierro (San Marcos, California) and James R. Bunch (La Jolla, California) Perturbation Theory for Orthogonal Projection Methods With Applications to Least Squares and Total Least Squares 71 Ying Huang (Briarcliff Manor, New York) A Canonical Form for Pencils of Matrices With Applications to Asymptotic Linear Programs 97 Hong Goo Park (Jeonju, Korea) p-Groups in the Betti-Mathieu Group 125 Andrew A. Anda and Haesun Park (Minneapolis, Minnesota) Self-Scaling Fast Rotations for Stiff and Equality-Constrained Linear Least Squares Problems 137 G. A. Watson (Dundee, Scotland) Computing the Numerical Radius 163 Leonid Khachiyan (New Brunswick, New Jersey) Diagonal Matrix Scaling is NP-Hard 173 M. Domokos (Budapest, Hungary) Criteria for Vanishing of Eulerian Polynomials on *in*bx*in Matrices 181 Huang Liping (Xiangtan, People's Republic of China) The Matrix Equation AXB-GXD=E Over the Quaternion Field 197 Krzysztof Galkowski (Wroclaw, Poland) Matrix Description of Multivariable Polynomials 209 Caixing Gu (Bloomington, Indiana), Onur Toker, and$L Hitay Ozbay (Columbus, Ohio) On the Two-Block H infinity Problem for a Class of Unstable Distributed Systems 227 K. Manjunatha Prasad and K. P. S. Bhaskara Rao (Bangalore, India) On Bordering of Regular Matrices 245 Jean-Daniel Rolle (Geneva, Switzerland) Optimization of Functions of Matrices With an Application in Statistics 261 Author Index 277 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 235, March 1, 1996 Charles Waters (Mankato, Minnesota) Sign Pattern Matrices That Allow Orthogonality 1 J. Ferrer, F. Puerta, and X. Puerta (Barcelona, Spain) Geometric Characterization and Classification of Marked Subspaces 15 A. Dean (Lennoxville, Quebec, Canada) and J. A. de la Pen(tilde)a (Ciudad, Mexico) Algorithms for Weakly Nonnegative Quadratic Forms 35 Moussa Ouattara (Ouagadougou, Burkina Faso) Sur une Classe D'Alge(grave)bres a(grave) Puissances Associatives 47 Ismail M. Idris (Cairo, Egypt) On Unitary Groups Modulo Infinitesimals 63 Su Yangfeng (Shanghai, People's Republic of China) Generalized Multisplitting Asynchronous Iteration 77 Shu-An Hu (Chattanooga, Tennessee) Maximum Permanent and Hermitian Matrices 93 Andrzej Nowicki (Torun(acute), Poland) On the Nonexistence of Rational First Integrals for Systems of Linear Differential Equations 107 Philip Feinsilver and Robert Fitzgerald (Carbondale, Illinois) The Spectrum of Symmetric Krawtchouk Matrices 121 Tuch Sang Leong (Lumpur, Malaysia) An Upper Bound on the Growth Ratio of Gaussian Elimination 141 Takayuki Furuta (Tokyo, Japan) Generalizations of Kosaki Trace Inequalities and Related Trace Inequalities on Chaotic Order 153 R. Westwick (Vancouver, British Columbia, Canada) Spaces of Matrices of Fixed Rank, II 163 S. Barnett (Colchester, England) and R. E. Hartwig (Raleigh, North Carolina) Special Rank-One Perturbations 171 Bernd Fritzsche, Stefan H. Fuchs, and Bernd Kirstein (Leipzig, Deutschland) On Resolvent Matrices for Nondegenerate Matricial Schur Problems 191 D. Goeleven (Namur, Belgique) A Uniqueness Theorem for the Generalized-Order Linear Complementary Problem Associated with M-Matrices 221 Lajos Molna(acute)r (Debrecen, Hungary) A Condition for a Subspace of (script)B(H) to be an Ideal 229 Dai Hua (Nanjing, People's Republic of China) Completing a Symmetric 2x2 Block Matrix and Its Inverse 235 Vassilis S. Kouikoglou and Nikos C. Tsourveloudis (Chania, Greece) Eigenvalue Bounds on the Solutions of Coupled Lyapunov and Riccati Equations 247 E. L. Yip (Pullman, Washington) A Necessary and Sufficient Condition for M-Matrices and Its Relation to Block LU Factorization 261 Renato De Leone (Camerino, Italy) Review of The Linear Complementarity Problem by R. W. Cottle, J.-S. Pang, and R. E. Stone 275 Author Index 277 ******************************************************************** Contents of: Linear Algebra and its Applications 236 (1996) Kalantari, Bahman A theorem of the alternative for multihomogeneous functions and its relationship to diagonal scaling of matrices. 1-24 Santos, Reginaldo J. Equivalence of regularization and truncated iteration for general ill-posed problems. 25-33 Kim, Sang Dong A remark on the eigenvalue distribution of the preconditioning collocation scheme with ${\bf P}\sb 3$ finite element stiffness matrix. 35-42 Pták, Vlastimil Möbius functions of the shift and extremal operators. 43-51 Renardy, Michael Singular value decomposition in Minkowski space. 53-58 Ionescu, Vlad Reverse discrete-time Riccati equation and extended Nehari's problem. 59-94 Wolkowicz, Henry Explicit solutions for interval semidefinite linear programs. 95-104 Wermuth, Edgar M. E. A remark on equidistance in Hilbert spaces. 105-111 Gong, Ming-Peng Generalized symmetric tensors and related topics. 113-129 Qin, Hourong Fermat's problem and Goldbach's problem over $M\sb n{\bf Z}$. 131-135 Wu, Lei; Cain, Bryan The Re-nonnegative definite solutions to the matrix inverse problem $AX=B$. 137-146 Ortner, Balder; Kräuter, Arnold R. Lower bounds for the determinant and the trace of a class of Hermitian matrices. 147-180 Shi, Ronghua Path polynomials of a graph. 181-187 Wen, Zhi-Xiong On the transfer matrices of fractals. 189-203 Hodel, A. Scottedward; Tenison, Bruce; Poolla, Kameshwar R. Numerical solution of the Lyapunov equation by approximate power iteration. 205-230 Bru, Rafael; Climent, Joan-Josep; Johnson, Charles R. On the Perron eigenvalue of a block cocyclic pair of nonnegative matrices. 231-243 Barnett, Stephen Leverrier's algorithm for orthogonal polynomial bases. 245-263 Haemers, Willem H. Distance-regularity and the spectrum of graphs. 265-278 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volumes 237/238 Fifth Special Issue on Linear Algebra and Statistics: In Celebration of C. R. Rao's 75th Birthday (September 10, 1995) Simo Puntanen (Tampere, Finland) and George P. H. Styan (Montreal, Quebec, Canada) A Brief Biography and Appreciation of Calyampudi Radhakrishna Rao, With a Bibliography of His Books and Papers 1 Sujit Kumar Mitra and K. Manjunatha Prasad (New Delhi, India) The Nonunique Shorted Matrix 41 Jianming Miao and Adi Ben-Israel (New Brunswick, New Jersey) Product Cosines of Angles Between Subspaces 71 Donald W. Robinson (Provo, Utah) The Determinantal-Rank Idempotents of a Matrix 83 Xuzhou Chen and Robert E. Hartwig (Raleigh, North Carolina) The Group Inverse of a Triangular Matrix 97 K. P. S. Bhaskara Rao (Bangalore, India) Generalized Inverses With Respect to General Norms. III 109 Jerzy K. Baksalary (Zielona Gora, Poland) and Augustyn Markiewicz (Poznan, Poland) Further Results on Invariance of the Eigenvalues of Matrix Products Involving Generalized Inverses 115 Heinz Neudecker and Shuangzhe Liu (Amsterdam, The Netherlands) The Density of the Moore-Penrose Inverse of a Random Matrix 123 Heinz Neudecker (Amsterdam, The Netherlands) The Asymptotic Variance Matrices of the Sample Correlation Matrix in Elliptical and Normal Situations and Their Proportionality 127 Yasuko Chikuse (Takamatsu-shi, Kagawa-ken, Japan) Edgeworth and Saddle-Point Approximations for Random Rectangular Matrices 133 Bjorn Holmquist (Lund, Sweden) The d-Variate Vector Hermite Polynomial of Order k 155 Shagufta A. Sultan and Derrick S. Tracy (Windsor, Ontario, Canada) Moments of the Complex Multivariate Normal Distribution 191 Richard William Farebrother (Manchester, United Kingdom) Some Early Statistical Contributions to the Theory and Practice of Linear Algebra 205 Wietse Dol, Ton Steerneman, and Tom Wansbeek (Groningen, The Netherlands) Matrix Algebra and Sampling Theory: The Case of the Horvitz-Thompson Estimator 225 Jean-Jacques Techene (Pau, France) Sur la Notion de Projection Orthogonale dans un Espace Semi-euclidien 239 Jurgen Gross and Gotz Trenkler (Dortmund, Germany) On the Least Squares Distance Between Affine Subspaces 269 Hans Schneeweiss (Munchen, Germany) The Reduced Form of Recursive Models: Small Sample Properties 277 Paul A. Bekker and Tom J. Wansbeek (Groningen, The Netherlands) Proxies versus Omitted Variables in Regression Analysis 301 Simo Puntanen (Tampere, Finland) and Alastair J. Scott (Auckland, New Zealand) Some Further Remarks on the Singular Linear Model 313 Stephen Haslett (Palmerston North, New Zealand) Updating Linear Models With Dependent Errors to Include Additional Data and/or Parameters 329 Hasik Sunwoo (Chungju, Korea) Simple Algorithms About Kronecker Products in the Linear Model 351 H. J. Werner (Bonn, Germany) and C. Yapar (Trabzon, Turkey) On Inequality Constrained Generalized Least Squares Selections in the General Possibly Singular Gauss-Markov Model: A Projector Theoretical Approach 359 Hans Joachim Werner (Bonn, Germany) and Cemil Yapar (Trabzon, Turkey) A BLUE Decomposition in the General Linear Regression Model 395 Michael D. Perlman (Seattle, Washington) On Stochastic Majorization of the Eigenvalues of a Wishart Matrix 405 Kenneth Nordstrom (Helsinki, Finland) and Thomas Mathew (Baltimore, Maryland) Inequalities for Sums of Matrix Quadratic Forms 429 B. Mond (Bundoora, Victoria, Australia) and J. E. Pecaric (Zagreb, Croatia) A Mixed Arithmetic-Mean Harmonic-Mean Matrix Inequality 449 Josip E. Pecaric (Zagreb, Croatia), Simo Puntanen (Tampere, Finland), and George P. H. Styan (Montreal, Quebec, Canada) Some Further Matrix Extensions of the Cauchy-Schwarz and Kantorovich Inequalities, With Some Statistical Applications 455 Peter Semrl (Maribor, Slovenia) On a Matrix Version of Cochran's Statistical Theorem 477 Jerzy K. Baksalary (Zielona Gora, Poland), Peter Semrl (Maribor, Slovenia), and George P. H. Styan (Montreal, Quebec, Canada) A Note on Rank Additivity and Range Additivity 489 Robert E. Hartwig (Raleigh, North Carolina), Matjaz Omladic (Ljubljana, Slovenia), Peter Semrl (Maribor, Slovenia), and George P. H. Styan (Montreal, Quebec, Canada) On Some Characterizations of Pairwise Star Orthogonality Using Rank and Dagger Additivity and Subtractivity 499 D. Collombier (Pau, France) Tableaux a frequences marginales d'ordre 2 proportionnelles 509 A. El Mossadeq (Casablanca, Maroc) Fractions de Resolution w et Groupes Abeliens Finis 539 A. C. Georgiou and N. Tsantas (Thessaloniki, Greece) Nonstationary Cyclic Behavior in Markov Systems 549 Andre Klein and Peter Spreij (Amsterdam, The Netherlands) On Fisher's Information Matrix of an ARMAX Process and Sylvester's Resultant Matrices 579 Author Index 591 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 239 Florence Corpet (Castanet-Tolosan, France) and Artibano Micali (Montpellier, France) Algebres Genetiques et Mutation Quantique 1 Chi Fai Chan (Hong Kong) Refinements of the Schur Inequality for Principal Characters 15 Po-Fang Hsieh (Kalamazoo, Michigan), Mitsuhiko Kohno (Kumamoto, Japan), and Yasutaka Sibuya (Minneapolis, Minnesota) Construction of a Fundamental Matrix Solution at a Singular Point of the First Kind by Means of the SN Decomposition of Matrices 29 M. N. Spijker and F. A. J. Straetemans (Leiden, The Netherlands) Stability Estimates for Families of Matrices of Nonuniformly Bounded Order 77 Hannu Valiaho (Helsinki, Finland) P*-Matrices Are Just Sufficient 103 Thomas L. Moeller and Jaime Milstein (El Segundo, California) Algebraic Representations for Finite-State Machines. I. Monoid-Ring Formulation 109 Akio Arimoto and Takashi Ito (Tokyo, Japan) Singularly Positive Definite Sequences and Parametrization of Extreme Points 127 Shu-Lin Liu (Hohhot, People's Republic of China) Bounds for the Greatest Characteristic Root of a Nonnegative Matrix 151 Vladimir Matsaev and Vadim Olshevsky (Ramat Aviv, Israel) Cyclic Dimensions, Kernel Multiplicities, and Gohberg-Kaashoek Numbers 161 Katsutoshi Takahashi (Sapporo, Japan) Eigenvalues of Matrices With Given Block Upper Triangular Part 175 Ismor Fischer (Madison, Wisconsin) and Suk-Geun Hwang (Taegu, Republic of Korea) Certain Nonbarycentric Cohesive Matrices 185 K. R. Fuller (Iowa City, Iowa), W. K. Nicholson (Calgary, Alberta, Canada), and J. F. Watters (Leister, England) Direct Sums of Reflexive Modules 201 Alessandra Giovagnoli (Bologna, Italy) and Henry P. Wynn (Warwick, United Kingdom) Cyclic Majorization and Smoothing Operators 215 Irving S. Reed and Wolfgang F. Kraske (Los Angeles, California) Reflections, Spinors, and Projections on a Minkowski Space Underlie Dirac's Equation 227 Author Index 263 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents of volume 240 Arioli, M., Codenotti, B., and Fassino, C.: The Pad=E9 Method for Computing= the Matrix Exponential, 240:111_130 Botha, J. D.: Factorizations of a Matrix Into Symmetric Matrices With Presc= ribed Nullities, 240:79_86 Carvalho, L. A. V.: On Quadratic Liapunov Functionals for Linear Difference= Equations, 240:41_64 Chalmers, B. L. and Shekhtman, B.: Extension Constants of Unconditional Two= -Dimensional Operators, 240:173_182 Codenotti, B.: See Arioli M. Cohen.: An Algebraic Approach to Certain Differential Eigenvalue Problems, = 240: 183_198 Fassino, C.: See Arioli M. Gibson, Peter M.: Sign-Nonsingular Skew-Symmetric Matrices, 240:207_229 Hofmeister, Thomas and Lefmann, Hanno: Computing Sparse Approximations Dete= rministically, 240:9_19 Horn, Roger A., Li, Chi-Kwong, and Merino, Dennis I.: Distances Between the= Graphs of Matrices, 240:65_77 Johnson, Charles R. and Zhang, Fuzhen: An Operator Inequality and Matrix No= rmality, 240:105_110 Kalantari, Bahman and Khachiyan, Leonid: On the Complexity of Nonnegative-M= atrix Scaling, 87_103 Khachiyan, Leonid: See Kalantari, Bahman Lefmann, Hanno: See Hofmeister, Thomas Li, Chi-Kwong: See Horn, Roger A. Maesumi, Mohsen: An Efficient Lower Bound for the Generalized Spectral Radi= us of a Set of Matrices, 240:1_7 Merino, Dennis I.: See Horn, Roger A. Neumaier, Arnold: See Olschowka, Markus Olschowka, Markus and Neumaier, Arnold: A New Pivoting Stragegy for Gaussia= n Elimination, 240:131_151 Shekhtman, B.: See Chalmers, B. L. Stoorvogel, Anton A.: Stabilizing Solutions of the H=8C Algebraic Riccati E= quation, 240:153_172 Strakos_, Zdene_k: Review of Iterative Solution Methods, by O. Axelsson, 24= 0:231_233 Wang, Jin-Hsien: Factorization of Matrices Into Quadratic Ones. III, 240:21= _39 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents of volume 241-3 Proceedings of the Fourth Conference of the International Linear Algebra So= ciety (Rotterdam, 1994) Preface Daniel Alpay (Beer-Sheva, Israel) and Harry Dym (Rehovot, Israel): On a New= Class of Realization Formulas and Their Application=093 P. Amodio (Bari, Italy) and M. Paprzycki (Odessa, Texas): Parallel Solution= of Almost Block Diagonal Systems on a Hypercube=0985 T. Ando (Sapporo, Japan): Hadamard Products and Golden_Thompson Type Inequa= lities=09105 Joseph A. Ball (Blacksburg, Virginia) and Jeongook Kim (Kwangju, Korea): Bi= tangential Interpolation Problems for Symmetric Rational Matrix Functions= =09113 A. Ben Artzi (Tel-Aviv, Israel) and I. Gohberg (Ramat-Aviv, Israel): Monoto= ne Power Method in Indefinite Metric and Inertia Theorem for Matrices=09153 Rafael Cant=F3 (Val=E8ncia, Spain) and Joan-Josep Climent (Alacant, Spain):= Singular Graph and Extension of Jordan Chains of an M-Matrix=09167 Luz M. DeAlba (Des Moines, Iowa): Inertia of the Stein Transformation With = Respect to Some Nonderogatory Matrices=09191 G. N. de Oliveira (Coimbra, Portugal): Linear Preservers of Schur Functions= =09203 J. A. Dias da Silva (Lisboa, Portugal): Multilinear Algebra: Recent Applica= l2 tions=09211 Robert L. Ellis (College Park, Maryland), Israel Gohberg (Ramat Aviv, Israe= l), and David C. Lay (College Park, Maryland): On a Class of Block Toeplitz= Matrices=09225 Sven Feldmann (Leipzig, Germany) and Georg Heinig (Safat, Kuwait): Vandermo= nde Factorization and Canonical Representations of Block Hankel Matrices=09= 247 J. Ferrer and Ma. I. Garc=EDa-Planas (Barcelona, Spain): Structural Stabili= ty of Quadruples of Matrices=09279 G. Freiling, G. Jank (Aachen, Germany), and H. Abou-Kandil (Cachan, France)= : Generalized Riccati Difference and Differential Equations=09291 Shmuel Friedland (Chicago, Illinois): Discrete Groups of Unitary Isometries= and Balls in Hyperbolic Manifolds=09305 K. A. Gallivan, S. Thirumalai (Urbana, Illinois), P. Van Dooren, and V. Ver= maut (Louvain, Belgium): High Performance Algorithms for Toeplitz and Block= Toeplitz Matrices=09343 S. Gonz=E1lez, J. C. Guti=E9rrez, and C. Mart=EDnez (Oviedo, Spain): On Reg= ular Bernstein Algebras=09389 Bernard Hanzon (Amsterdam, The Netherlands) and Ralf L. M. Peeters (Maastri= cht, The Netherlands): A Faddeev Sequence Method for Solving Lyapunov and S= ylvester Equations=09401 Daniel Hershkowitz (Haifa, Israel), Wenchao Huang (Madison, Wisconsin), Mic= hael Neumann (Storrs, Connecticut), and Hans Schneider (Madison, Wisconsin)= : Minimization of Norms and the Spectral Radius of a Sum of Nonnegative Mat= rices Under Diagonal Equivalen ce=09431 O. V. Holtz and V. A. Strauss (Chelyabinsk, Russia): Classification of Norm= al Operators in Spaces With Indefinite Scalar Product of Rank 2=09455 Matthew Hudelson (Pullman, Washington), Victor Klee (Seattle, Washington), = and David Larman (London, England): Largest j-Simplices in d-Cubes: Some Re= latives of the Hadamard Maximum Determinant Problem=09519 Yasuhiko Ikebe (Fukushima, Japan), Nobuyoshi Asai, Yoshinori Miyazaki, and = DongSheng Cai (Tsukuba City, Ibaraki, Japan): The Eigenvalue Problem for In= finite Complex Symmetric Tridiagonal Matrices With Application=09599 Hiroshi Inaba and Weiben Wang (Saitama, Japan): Block Decoupling for Linear= Systems Over Rings=09619 Charles R. Johnson (Williamsburg, Virginia), Raphael Loewy (Haifa, Israel),= D. D. Olesky, and P. van den Driessche (Victoria, British Columbia, Canada= ): Maximizing the Spectral Radius of Fixed Trace Diagonal Perturbations of = Nonnegative Matrices=09635 Charles R. Johnson (Williamsburg, Virginia) and Ronald L. Smith (Chattanoog= a, Tennessee): The Completion Problem for M-Matrices and Inverse M-Matrices= =09655 D. S. Johnson, A. C. Pugh (Loughborough, United Kingdom), E. Rogers (South = Hampton, United Kingdom), G. E. Hayton (Leeds, United Kingdom), and D. H. O= wens (Exeter, United Kingdom): A Polynomial Matrix Theory for a Certain Cla= ss of Two-Dimensional Linear S ystems=09669 Nicos Karcanias and John Leventides (London, United Kingdom): Grassmann Inv= ariants, Matrix Pencils, and Linear System Properties=09705 Jos=E9 Mas (Val=E8ncia, Spain), Violeta Migall=F3n, Jos=E9 Penad=E9s (Alaca= nt, Spain), and Daniel B. Szyld (Philadelphia, Pennsylvania): Nonstationary= Parallel Relaxed Multisplitting Methods=09733 Volker Mehrmann (Chemnitz, Federal Republic of Germany): A Step Toward a Un= ified Treatment of Continuous and Discrete Time Control Problems=09749 J. J. Seidel (Eindhoven, The Netherlands): A Sound Equilibrium for Linear A= lgebra=09781 V. Simoncini (Bologna, Italy): Ritz and Pseudo-Ritz Values Using Matrix Pol= ynomials=09787 Garret Sobczyk (Puebla, M=E9xico): Structure of Factor Algebras and Cliffor= d Algebra=09803 Ji-guang Sun (Ume=E5, Sweden): Perturbation Analysis of System Hessenberg a= nd Hessenberg- Triangular Forms=09811 B. Uhrin (Budapest, Hungary): Inner Aperiodicities and Partitions of Sets= =09851 David S. Watkins (Pullman, Washington): The Transmission of Shifts and Shif= t Blurring in the QR Algorithm=09877 H. Bart (Rotterdam, The Netherlands), M. A. Kaachoek, and A. C. M. Ran (Ams= terdam, The Netherlands): Conference Report=09897 Author Index=09901 Zha, Hongyuan: A Note on the Existence of the Hyperbolic Singular Value Dec= omposition, 240:199_205 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Contents of Volume 244 Shu-Chu Chang (Taiwan, Republic of China) Double Coset Decomposition for SL (r + s, Z) With Respect to Congruence Subgroups 1 Jian Shen (Anhui, The People's Republic of China) Some Estimated Formulas for the Frobenius Numbers 13 Jian Shen (Anhui, The People's Republic of China) A Bound on the Exponent of Primitivity in Terms of Diameter 21 Luca Dieci (Atlanta, Georgia) Considerations on Computing Real Logarithms of Matrices, Hamiltonian Logarithms, and Skew-Symmetric Logarithms 35 Ji-guang Sun (Ume^F, Sweden) On Two Functions of a Matrix With Positive Definite Hermitian Part 55 Guoliang Chen, Musheng Wei, and Yifeng Xue (Shanghai, China) Perturbation Analysis of the Least Squares Solution in Hilbert Spaces 69 D^Bnes Petz (Budapest, Hungary) Monotone Metrics on Matrix Spaces 81 Peter M. Gibson (Huntsville, Alabama) Sign-Nonsingular Skew-Symmetric Matrices With the Most Nonzero Entries 97 Mei-Hsiu Chi (Chiayi, Taiwan) The Long-Run Behavior of Markov Chains 111 David A. Gregory, Kevin N. Vander Meulen (Kingston, Ontario, Canada), and Bryan L. Shader (Laramie, Wyoming) Skew Rank Decompositions 123 Zlatko Drmac (Boulder, Colorado) On Relative Residual Bounds for the Eigenvalues of a Hermitian Matrix 155 Gong-ning Chen, Bin Zhao, and Hui-pin Zhang (Beijing, People's Republic of China) The General Rational Interpolation Problem in the Scalar Case and Its Hankel Vector 165 Ton Geerts (Maren-Kessel, The Netherlands) Higher-Order Continuous-Time Implicit Systems: Consistency and Weak Consistency, Impulse Controllability, Geometric Concepts, and Invertibility Properties 203 Jian Shen (Anhui, The People's Republic of China) A Problem on the Exponent of Primitive Digraphs 255 Nir Cohen (Haifa, Israel) and Jerome Dancis (College Park, Maryland) Maximal Rank Hermitian Completions of Partially Specified Hermitian Matrices 265 Steve Kirkland (Regina, Saskatchewan, Canada) On the Minimum Perron Value for an Irreducible Tournament Matrix 277 David London (Haifa, Israel) On Diagonals of Matrices Doubly Stochastically Similar to a Given Matrix 305 Alexander Yastrebov (Yaroslavl, Russia) On a Construction of the Cliffordean Algebra 341 William H. Pierce (Louisville, Kentucky) A Self-Correcting Matrix Iteration for the Moore-Penrose Generalized Inverse 357 Diethard Klatte (Z^Arich, Switzerland) and Gisbert Thiere (Halle, Germany) A Note of Lipschitz Constants for Solutions of Linear Inequalities and Equations 365 Author Index 375 ******************************************************************** LINEAR ALGEBRA AND ITS APPLICATIONS Revised Contents Volume 245 Jin-Hsien Wang (Kaohsiung, Taiwan, Republic of China) Product of Invertible Operators of Quadratic Type 1 Stewart W. Neufeld (Winnipeg, Canada) A Diameter Bound on the Exponent of a Primitive Directed Graph 27 Ra^\l Andrade and Alicia Labra (Santiago, Chile) On a Class of Baric Algebras 49 I. Gohberg (Tel-Aviv, Israel), M. A. Kaashoek, and J. Kos (Amsterdam, The Netherlands) The Asymptotic Behavior of the Singular Values of Matrix Powers and Applications 55 Naum Krupnik (Ramat-Gan, Israel) and Steffen Roch (Leipzig, Germany) On Invertibility Symbols in Banach Algebras 77 J. Rudolph (Stuttgart, Germany) Duality in Time-Varying Linear Systems: A Module Theoretic Approach 83 J. W. Hoffmann (Kaiserslautern, Germany) and P. A. Fuhrmann (Beer Sheva, Israel) On Balanced Realizations of Bounded Real and Positive Real Functions 107 Zhi-hao Cao, Jin-jun Xie (Shanghai, People's Republic of China), and Ren-Cang Li (Berkeley, California) A Sharp Version of Kahan's Theorem on Clustered Eigenvalues 147 Kirill A. Kopotun (Edmonton, Alberta, Canada) A Note on the Convexity of the Sum of Subpermanents 157 Keith G. Woodgate (London, United Kingdom) Least-Squares Solution of F = PG Over Positive Semidefinite Symmetric P 171 Sambhavi Lakshminarayanan (New York, New York) and R. Chandrasekaran (Richardson, Texas) Tessellation and g-Tessellation of Circulants, Q6, and Qt6 191 Ettore Fornasini and Maria Elena Valcher (Padova, Italy) On the Spectral and Combinatorial Structure of 2D Positive Systems 223 Patrick J. Rabier and Werner C. Rheinboldt (Pittsburgh, Pennsylvania) Classical and Generalized Solutions of Time-Dependent Linear Differential-Algebraic Equations 259 M. Koppinen (Turku, Finland) Three Automorphism Theorems for Triangular Matrix Algebras 295 D. J. Hartfiel (College Station, Texas) Similitudes and the I1-Norm 305 Hern n Abeledo (Washington, D.C.) and Yosef Blum (Haifa, Israel) Stable Matchings and Linear Programming 321 Nicolau C. Saldanha and Carlos Tomei (Rio de Janeiro, Brazil) The Accumulated Distribution of Quadratic Forms on the Sphere 335 J. A. Dias de Silva (Lisboa, Portual) New Conditions for Equality of Decomposable Symmetrized Tensors 353 Author Index 373 ******************************************************************** Contents of: Linear Algebra and its Applications 246 (1996) Arov, D. Z.; Bondarchuk, N. V. On the solution of matrix inequalities in the Kalman-Yakubovich theorem via hidden parameters of positive rational functions. 1-11 Fiedler, Miroslav; Markham, Thomas L. Some inequalities for the Hadamard product of matrices. 13-16 Eveson, S. P. The eigenvalue distribution of oscillatory and strictly sign-regular matrices. 17-21 Chandrasekaran, R.; Kabadi, S. N.; Lakshminarayanan, S. An extension of a theorem of Fulkerson and Gross. 23-29 Hua, Dai; Lancaster, Peter Linear matrix equations from an inverse problem of vibration theory. 31-47 Anderson, Joel A secular equation for the eigenvalues of a diagonal matrix perturbation. 49-70 Hou, Jinchuan Completion of operator partial matrices to projections. 71-82 Scholtes, Stefan A proof of the branching number bound for normal manifolds. 83-95 Cechlárová, Katarína On the powers of matrices in bottleneck/fuzzy algebra. 97-111 Oar\u a, Cristian Stabilizing solution to the reverse discrete-time Riccati equation: a matrix-pencil-based approach. 113-130 Genin, Yves V. Euclid algorithm, orthogonal polynomials, and generalized Routh-Hurwitz algorithm. 131-158 Huylebrouck, D. The generalized inverse of a sum with radical element: applications. 159-175 de Sá, Eduardo Marques The faces of the unit balls of $c$-norms and $c$-spectral norms. 177-189 Chang, Shu-Chu; Lee, Cheng Two-sided equivalence on the special linear group. 191-202 Chien, Mao-Ting On the numerical range of tridiagonal operators. 203-214 Sun, Ji-guang On the variation of the spectrum of a normal matrix. 215-223 Juhász, Ferenc On the structural eigenvalues of block random matrices. 225-231 Sleijpen, G. L. G.; van der Sluis, A. Further results on the convergence behavior of conjugate-gradients and Ritz values. 233-278 Drury, S. W. The determinantal conjecture and Hadamard type inequalities. 279-297 Cao, Menglin; Ferris, Michael C. $P\sb c$-matrices and the linear complementarity problem. 299-312 O'Ryan, Manuel; Shapiro, Daniel B. On trace forms of higher degree. 313-333 Fung, Hon-Kwok Linear preservers of controllability and/or observability. 335-360 Borobia, Alberto; Nutov, Zeev; Penn, Michal Doubly stochastic matrices and dicycle covers and packings in Eulerian digraphs. 361-371 ******************************************************************** CONTENTS DIRECT FROM ELSEVIER SCIENCE Journal : Linear Algebra and Its Applications Volume Number : 247 Issue Number : 1 - 3 Year : 1996 Page 1 Time-Dependent Linear DAE's with Discontinuous Inputs P. J. Rabier, W. C. Rheinboldt Page 31 Dualistic Differential Geometry of Positive Definite Matrices and Its Applications to Related Problems A. Ohara, N. Suda, S. Amari Page 55 On Maximal Sign-Nonsingular Matrices T. J. Lundy, J. S. Maybee, J. Van Buskirk Page 83 A Reverse Hadamard Inequality S. Ambikkumar, S. W. Drury Page 97 Convergence Properties of Block GMRES and Matrix Polynomials V. Simoncini, E. Gallopoulos Page 121 Polynomial Maps with Strongly Nilpotent Jacobian Matrix and the Jacobian Conjecture A. van den Essen, E. Hubbers Page 133 Algebraic Representations for Finite-State Machines. II. Module Formulation T. L. Moeller, J. Milstein Page 151 Degree of Indecomposability of Certain Highly Regular Zero-One Matrices D. de Caen Page 159 On Almost Nilpotent-By-Abelian Lie Algebras K. Bowman, D. A. Towers Page 169 On Approximation Problems with Zero-Trace Matrices K. Zietak Page 185 An Elementary Prooof of Barnett's Theorem About the Greatest Common Divisor of Several Univariate Polynomials P. L. Gonzalez-Vega Page 203 Block Matrices and Multispherical Structure of Distance Matrices T. L. Hayden, J. Lee, J. Wells, P. Tarazaga Page 217 Finding Norms of Hadamard Multipliers C. C. Cowen, P. A. Ferguson, D. K. Jackman, E. A. Sexauer, C. Vogt, H. J. Woolf Page 237 Parallel Chaotic Extrapolated Jacobi-Like Methods R. Fuster, V. Migallon, J. Penades Page 251 The Maximum Row Length Nonsingularity Radius B. I. Wainberg, H. J. Woerdeman Page 265 On Linear Preservers of Immanants M. P. Coelho Page 273 On a Character Formula Involving Borel Subgroups M. Maliakas Page 277 On the Smith Normal Form of D-Optimal Designs C. Koukouvinos, M. Mitrouli, J. Seberry Page 297 Upper and Lower Bounds for Inverse Elements of Finite and Infinite Tridiagonal Matrices P. N. Shivakumar, J. Chuanxiang Page 317 On Polynomials Nonnegative on the Unit Circle and Related Questions Y. V. Genin Page 327 A Note on Linear Transformations which Leave Controllable Multi-Input Descriptor Systems Controllable O. Fung Page 337 On the Matrix Equation X+ATX-1A=1 X. Zhan, J. Xie Page 347 Factorization of Banded Lower Triangular Infinite Matrices I. Gohberg, M. A. Kaashoek, L. Lerer Page 359 Hermitian Solutions of the Equation X=Q+NX-1N A. Ferrante, B. C. Levy Page 375 AUTHOR INDEX ******************************************************************** CONTENTS DIRECT FROM ELSEVIER SCIENCE Journal : Linear Algebra and Its Applications Volume Number : 248 Issue Number : 1 - 3 Year : 1996 Page 1 Companion Based Matrix Functions: Description and Minimal Factorization H. Bart, L. G. Kroon Page 47 Some Convex and Monotone Matrix Functions J. S. Aujla, H. L. Vasudeva Page 61 A Supplement to the Von Neumann Trace Inequality for Singular Values H. F. Miranda, R. C. Thompson Page 67 The Constrained Newton Method on a Lie-Group and the Symmetric Eigenvalue Problem R. E. Mahony Page 91 Rank Inequalities for Postivie Semidefinite Matrices M. Lunquist, W. Barrett Page 101 An Inverse Eigenvalue Problem for Symmetric and Normal Matrices N. Radwan Page 111 Factorization and Job Scheduling: A Connection Via Companion Based Matrix Functions H. Bart, L. G. Kroon Page 137 Condition Number of the Krylov Bases and Subspaces J. Carpraux, S. K. Godunov, S. V. Kuznetsov Page 161 Block Pivoting and Shortcut Strategies for Detecting Copositivity I. M. Bomze Page 185 Band-Diagonal Operators C. K. Fong, Y. Wu Page 205 Elliptic Dichotomy of a Matrix Spectrum S. K. Godunov, M. Sadkane Page 233 A Note on the Sequence of Brualdi-LI Matrices S. J. Kirkland Page 241 On Algebras of Symmetric Loewner Matrices R. Bevilacqua, E. Bozzo Page 253 Classes of Sign Nonsingular Matrices with a Specified Number of Zero Entries B. C. Green, D. D. Olesky, P. van den Driessche Page 277 Some Notes on Multisplitting Methods and M-Step Preconditioners for Linear Systems A. Hadjidimos, A. K. Yeyios Page 303 Minimum Rank Matrices with Prescribed Graph P. M. Nylen Page 317 On the Ranks of Skew Centrosymmetric Matrices over Finite Fields K. W. Culler, G. L. Price Page 327 Additive Operators Preserving Idempotent Matrices over Fields and Applications C. Chongguang, Z. Xian Page 339 Criteria for Generalized Diagonal Dominant Matrices and M-Matrices (II) Y. Gao, X. Wang Page 355 On the Indices of Convergence of Reducible Boolean Matrices with the Generalized Period fo (Equal to or Greater than) 2 J. Zhi-Ming Page 375 AUTHOR INDEX ******************************************************************** Volume Number : 249 Issue Number : 1 - 3 Year : 1996 Page 1 Solution of Under-Determined Sylvester Equations in Sensor Array Signal Processing A. S. Hodel, P. Misra Page 15 Matrix Rings Satisfying Column Sum Conditions Versus Structural Matrix Rings L. van Wyk Page 29 Matrix Spaces with Bounded Number of Eigenvalues M. Omladic, P. Semrl Page 47 Noncore Square Matrices Miscellany S. K. Mitra Page 67 An Inverse Eignevalue Problem for Nonnegative Matrices G. Wuwen Page 79 Computationally Efficient Applications of the Euclidean Algorithm to Zero Location L. Gemignani Page 93 On Dissipative Matrices C. J. Olson, R. D. Hill Page 111 On Meet Matrices on Posets P. Haukkanen Page 125 Continuation Methods for the Computation of Zeros of SZEGO Polynomials G. S. Ammar, D. Calvetti, L. Reichel Page 157 Matrices Which Belong to an Idempotent in a Sandwich Semigroup of Circulant Boolean Matrices W. Huang Page 169 The Arnoldi Process, Short recursions and Displacement Ranks H. Zha, Z. Zhang Page 189 Structured Dispersion and Validity in Linear Inference D. R. Jensen Page 197 Maximal Spectral Distance J. A. Holbrook, M. Omladic, P. Semrl Page 207 A Note on Canonical Forms for Matrix Congruence J. M. Lee, D. A. Weinberg Page 217 Substitutions for Linear Shift Register Sequences and the Factorization Algorithms of Berlekamp and Niederreiter E. Lange Page 229 Black Box Interpolation II The One Variable Derogatory Case V. Mani, R. E. Hartwig Page 255 Minimal Norms of Non-Negative Irreducible Matrices J. Albrecht Page 259 Kronecker Bases for Linear Matrix Equations, with Application to Two- Parameter Eigenvalue Problems T. Kosir Page 289 Matrix Pencil Generated by Tensor Product from Two Matrix Pencils J. Gracia, L. Ortiz de Elguea, M. Sodupe Page 311 Linear Dependence Relations in Wavelets and Tilings D. Zhou Page 325 Spectra and Inverse Sign Patterns of Nearly Sign-Nonsingular Matrices T. J. Lundy, J. S. Maybee, D. D. Olesky, P. van den Driessche Page 341 Stability of the Block Cyclic Reduction P. Yalamov, V. Pavlov Page 359 Possible Block Similarity Classes of a Matrix with a Prescribed Nonprincipal Submatrix F. C. Silva Page 375 AUTHOR INDEX ******************************************************************** Contents of: Linear Algebra and its Applications 250 (1997) Wang, Xinmin Convergence theory for the general GAOR type iterative method and the MSOR iterative method applied to $H$-matrices. 1-19 Marques, M. Graça; Silva, Fernando C. The characteristic polynomial of a matrix with prescribed off-diagonal blocks. 21-29 Watkins, William Bilinear transformations on matrices: rank preservers. 31-38 Wang, Guorong Weighted Moore-Penrose, Drazin, and group inverses of the Kronecker product $A\otimes B$, and some applications. 39-50 Zhang, Zhizheng The linear algebra of the generalized Pascal matrix. 51-60 Tyrtyshnikov, E. Matrix Bruhat decompositions with a remark on the $QR (GR)$ algorithm. 61-68 Jia, Rong-Qing Symmetric magic squares and multivariate splines. 69-103 Cohen, Nir; Lewkowicz, Izchak Convex invertible cones and the Lyapunov equation. 105-131 Elsner, L.; Friedland, S. Norm conditions for convergence of infinite products. 133-142 De Schutter, Bart; De Moor, Bart The singular-value decomposition in the extended max algebra. 143-176 Sun, Ji-guang Perturbation analysis of the matrix sign function. 177-206 de Sá, Eduardo Marques The stability of the unit balls of symmetric and unitarily invariant norms. 207-218 Nieuwenhuis, J. W. About limit matrices of finite-state Markov chains. 219-223 Clements, D. J.; Anderson, B. D. O.; Laub, A. J.; Matson, J. B. Spectral factorization with imaginary-axis zeros. 225-252 Roesler, Friedrich Bateman's equation and similar units. 253-273 Sueur, C.; Dauphin-Tanguy, G. Controllability indices for structured systems. 275-287 Ern, Alexandre; Giovangigli, Vincent Projected iterative algorithms with application to multicomponent transport. 289-315 Wang, De-Ren; Bai, Zhong-Zhi Parallel multilevel iterative methods. 317-347 Styan, George P. H.; Subak-Sharpe, Gerald E. Inequalities and equalities associated with the Campbell-Youla generalized inverse of the indefinite admittance matrix of resistive networks. 349-370 ******************************************************************** Contents of: Linear Algebra and its Applications 251 (1997) Fiedler, Miroslav; Pták, Vlastimil A new positive definite geometric mean of two positive definite matrices. 1-20 Zhang, Fuzhen Quaternions and matrices of quaternions. 21-57 Omladi\v c, Matja\v z; Radjavi, Heydar Irreducible semigroups with multiplicative spectral radius. 59-72 Lee, G.-Y.; Lee, S.-G.; Shin, H.-G. On the $k$-generalized Fibonacci matrix $Q\sb k$. 73-88 Nakamoto, Ritsuo The spherical gap of operators. 89-95 Johnson, Charles R.; Miller, Jeremy Rank decomposition under combinatorial constraints. 97-104 Tolsa, Javier; Salichs, Miquel Convergence of singular perturbations in singular linear systems. 105-143 Critchley, Frank; Fichet, Bernard On (super-)spherical distance matrices and two results from Schoenberg. 145-165 Marques, M. Graça; Silva, Fernando C.; Lin, Zhang Yu The number of invariant polynomials of a matrix with prescribed complementary principal submatrices. 167-179 Miranker, Willard L. A cache for an associative memory. 181-188 Heinig, G.; Sakhnovich, L. A.; Tidniuk, I. F. Paired Cauchy matrices. 189-214 Grunenfelder, Luzius; Ko\v sir, Toma\vz On a representation of commuting maps by tensor products. 215-222 Henniger, J. P. Factorization and similarity in ${\rm GL}(2,{\bf Z})$. 223-237 Rieck, M. Q. Totally isotropic subspaces, complementary subspaces, and generalized inverses. 239-248 Lopez, L.; Politi, T. Tridiagonal splittings in the conditioning and parallel solution of banded linear systems. 249-265 Konstantinov, M. M.; Petkov, P. Hr.; Gu, D.-W.; Postlethwaite, I. Perturbation analysis of orthogonal canonical forms. 267-291 Mani, Vaidyanath; Hartwig, Robert E. Generalized polynomial bases and the Bezoutian. 293-320 Jansson, C. Calculation of exact bounds for the solution set of linear interval systems. 321-340 Bercovici, Hari; Li, Wing Suet; Smotzer, Thomas Classical linear algebra inequalities for the Jordan models of $C\sb 0$ operators. 341-350 Razafinjatovo, Haja N. Discrete irregular sampling with larger gaps. 351-372 ******************************************************************** Contents of: Linear Algebra and its Applications 252 (1997) Baszenski, Günter; Tasche, Manfred Fast polynomial multiplication and convolutions related to the discrete cosine transform. 1-25 Kiwiel, Krzysztof C. Monotone Gram matrices and deepest surrogate inequalities in accelerated relaxation methods for convex feasibility problems. 27-33 Karampetakis, N. P. Computation of the generalized inverse of a polynomial matrix and applications. 35-60 Shih, Mau-Hsiang; Wu, Jinn-Wen; Pang, Chin-Tzong Asymptotic stability and generalized Gelfand spectral radius formula. 61-70 Towers, D. A.; Bowman, K. Higher-order Bernstein algebras given by symmetric bilinear forms. 71-79 Ferng, William R.; Lin, Kun-Yi; Lin, Wen-Wei A novel nonsymmetric $K\sb {-}$-Lanczos algorithm for the generalized nonsymmetric $K\sb {-}$-eigenvalue problems. 81-105 Xie, Jian-Jun Residual bounds for unitarily invariant norms on clustered eigenvalues. 107-113 Keeler, Dennis S.; Rodman, Leiba; Spitkovsky, Ilya M. The numerical range of $3\times 3$ matrices. 115-139 Woracek, Harald Nevanlinna-Pick interpolation: the degenerated case. 141-158 Otachel, Z. Spectral orders and isotone functionals. 159-172 Botha, J. D. Products of matrices with prescribed nullities and traces. 173-198 Friedland, Shmuel On the entropy of $\bold Z\sp d$ subshifts of finite type. 199-220 Li, T. Y.; Zhang, Zhinan; Wang, Tianjun Determining the structure of the Jordan normal form of a matrix by symbolic computation. 221-259 Gabriel, Richard Minimierung der Euklidischen Norm einer komplexen Matrix durch ebene Similaritäten. (German) [Minimizing the Euclidean norm of a complex matrix by plane similarities] 261-297 Eschenbach, Carolyn A.; Hall, Frank J.; Li, Zhongshan Some sign patterns that allow a real inverse pair $B$ and $B\sp {-1}$. 299-321 Murthy, G. S. R.; Parthasarathy, T.; Sriparna, B. Constructive characterization of Lipschitzian $\bold Q\sb 0$-matrices. 323-337 Hartwig, Robert E.; Katz, Irving J. On products of EP matrices. 339-345 Laurent, Monique The real positive semidefinite completion problem for series-parallel graphs. 347-366 Goldwasser, John L. Triangular blocks of zeros in $(0,1)$ matrices with small permanents. 367-374 ******************************************************************** Contents of: Linear Algebra and its Applications 253 (1997) Goldwasser, John L. Shortened and punctured codes and the MacWilliams identities. 1-13 Strikwerda, John C. A convergence theorem for chaotic asynchronous relaxation. 15-24 Yu, Yi-Sheng; Gu, Dun-he A note on a lower bound for the smallest singular value. 25-38 Gemignani, Luca Schur complements of Bezoutians and the inversion of block Hankel and block Toeplitz matrices. 39-59 Fallat, Shaun; Olesky, D. D.; van den Driessche, P. Graph-theoretic aspects of maximizing the spectral radius of nonnegative matrices. 61-77 Gil, M. I. A nonsingularity criterion for matrices. 79-87 Li, Luoluo On solvability of inverse eigenvalue problems with Hermitian matrices. 89-101 Kirkland, Steve A note on the eigenvalues of a primitive matrix with large exponent. 103-112 Fiedler, Miroslav Some inverse problems for acyclic matrices. 113-123 Hwang, Suk-Geun; Shin, Sun-Jeong A face of the polytope of doubly stochastic matrices associated with certain matrix expansions. 125-140 Rhodius, Adolf On the maximum of ergodicity coefficients, the Dobrushin ergodicity coefficient, and products of stochastic matrices. 141-154 Storjohann, Arne; Labahn, George A fast Las Vegas algorithm for computing the Smith normal form of a polynomial matrix. 155-173 Ferrer, J.; García, Ma. I.; Puerta, F. Brunowsky local form of a holomorphic family of pairs of matrices. 175-198 Wo\'znicki, Zbigniew I. Comparison theorems for regular splittings on block partitions. 199-207 Mathai, A. M.; Pederzoli, Giorgio Some properties of matrix-variate Laplace transforms and matrix-variate Whittaker functions. 209-226 Blake, Ian F.; Gao, Shuhong; Mullin, Ronald C. Specific irreducible polynomials with linearly independent roots over finite fields. 227-249 Luo, Xiao-Dong; Tseng, Paul On a global projection-type error bound for the linear complementarity problem. 251-278 Väliaho, H. Determining the handicap of a sufficient matrix. 279-298 Conforti, Michele; Cornuéjols, Gérard; De Francesco, Carla Perfect $0,\pm1$ matrices. 299-309 Cevik, M. K. K.; Schumacher, J. M. Regulation as an interpolation problem. 311-340 Fleischmann, Peter Polynomial identities for orbit numbers of general linear and unitary groups over finite fields. 341-362 Kohnen, Winfried On the generators of ${\rm Sp}\sb n({\bf Z})$. 363-367 Gamage, Jinadasa K. Generalized $p$-values and the multivariate Behrens-Fisher problem. 369-377 ******************************************************************** Contents of: Linear Algebra and its Applications 254 (1997) Goldberg, Moshe Morris Newman---a discrete mathematician for all seasons. 7-18 Thompson, Robert C. The upper numerical range of a quaternionic matrix is not a complex numerical range. 19-28 Ashlock, Daniel A.; Driessel, Kenneth R.; Hentzel, Irvin R. On matrix structures invariant under Toda-like isospectral flows. 29-48 Breen, Michael; Hume, David Properties of a standard form for a Boolean matrix. 49-65 Dazord, Jean Une propriété extrémale de la diagonale d'une matrice. (French) [An extremal property of the diagonal of a matrix] 67-77 Elsner, L.; Ikramov, Kh. D. On a condensed form for normal matrices under finite sequences of elementary unitary similarities. 79-98 Eschenbach, Carolyn A.; Li, Zhongshan How many negative entries can $A\sp 2$ have? 99-117 Freund, Roland W.; Malhotra, Manish A block QMR algorithm for non-Hermitian linear systems with multiple right-hand sides. 119-157 García-Planas, Ma. I.; Magret, Ma. D. Deformation and stability of triples of matrices. 159-192 Heinig, Georg; Bojanczyk, Adam Transformation techniques for Toeplitz and Toeplitz-plus-Hankel matrices. I. Transformations. 193-226 Hill, Richard O.; Johnson, Charles R.; Kroschel, Brenda K. Extended interlacing intervals. 227-239 Jordán, C.; Torregrosa, J. R.; Urbano, A. On the Jordan form of completions of partial upper triangular matrices. 241-250 Kailath, Thomas; Olshevsky, Vadim Diagonal pivoting for partially reconstructible Cauchy-like matrices, with applications to Toeplitz-like linear equations and to boundary rational matrix interpolation problems. 251-302 Li, Chi-Kwong; Mathias, Roy Matrix inequalities and partial isometries that arise in x-ray crystallography. 303-314 Li, Xiezhang A uniform error bound for the overrelaxation methods. 315-333 Li, Zhongshan; Hall, Frank; Zhang, Fuzhen Sign patterns of nonnegative normal matrices. 335-354 Merikoski, Jorma Kaarlo; Urpala, Uoti; Virtanen, Ari; Tam, Tin-Yau; Uhlig, Frank A best upper bound for the $2$-norm condition number of a matrix. 355-365 Newman, Morris The Smith normal form. 367-381 November, Laurence J. Rotation and Lorentz transformations in $2\times 2$ and $4\times 4$ complex matrices and in polarized-light physics. 383-408 Nylen, Peter; Uhlig, Frank Inverse eigenvalue problems associated with spring-mass systems. 409-425 Pate, Thomas H. A machine for producing inequalities involving immanants and other generalized matrix functions. 427-466 Patton, Linda J. Some solutions to the matrix equation for three point Nevanlinna-Pick interpolation on the bidisc. 467-484 Song, Seok-Zun; Hwang, Suk-Geun Spanning column ranks and their preservers of nonnegative matrices. 485-495 Stewart, Michael Cholesky factorization of semidefinite Toeplitz matrices. 497-525 Van Barel, Marc; Bultheel, Adhemar A generalized minimal partial realization problem. 527-551 ******************************************************************** Contents of: Linear Algebra and its Applications 255 (1997) D'Alessandro, Domenico Geometric aspects of the Riccati difference equation in the nonsymmetric case. 1-18 Michaletzky, György A note on Hankel approximation of all-pass functions. 19-55 Bolotnikov, Vladimir On a general moment problem on the half axis. 57-112 Holtz, O. V.; Strauss, V. A. On classification of normal operators in real spaces with indefinite scalar product. 113-155 Marchi, Ezio; Puente, Rubén; Vera de Serio, Virginia N. Quasipolyhedral sets in linear semi-infinite inequality systems. 157-169 Chu, Wenchang Determinant, permanent, and MacMahon's master theorem. 171-183 Compta, A.; Ferrer, J. On $(A,B)\sp t$-invariant subspaces having extendible Brunovsky bases. 185-201 Pate, Thomas H. Exterior products, elementary symmetric functions, and the Fischer determinant inequality. 203-242 Waterhouse, William C. Eigenmatrices of a normal matrix. 243-246 Li, Chi-Kwong; Woerdeman, Hugo J. Special classes of positive and completely positive maps. 247-258 Godsil, C. D. Compact graphs and equitable partitions. 259-266 Bapat, R. B.; Jain, S. K.; Pati, S. Weighted Moore-Penrose inverse of a Boolean matrix. 267-279 Fiedler, Miroslav; Pták, Vlastimil Strong majorization for Hermitian matrices. 281-301 Friedland, Shmuel; Nabben, Reinhard On the second real eigenvalue of nonnegative and $Z$-matrices. 303-313 Coelho, M. Purificação; Duffner, M. Antónia Linear preservers of immanants on symmetric matrices. 315-334 Gouveia, M. C. Regular Hankel matrices over integral domains. 335-347 ******************************************************************** Contents of: Linear Algebra and its Applications 256 (1997) Choi, Man-Duen; Hou, Jinchuan; Rosenthal, Peter Completion of operator partial matrices to square-zero contractions. 1-30 Nabben, Reinhard $Z$-matrices and inverse $Z$-matrices. 31-48 Messaoudi, A. Matrix extrapolation algorithms. 49-73 Xi, Chen; Min, Zhang Ke The upper bounds of the generalized maximum density index of irreducible Boolean matrices. 75-93 Fiedler, Miroslav; Pták, Vlastimil Block analogies of comparison matrices. 95-108 Bru, Rafael; Coll, Carmen; Hernández, Vicente; Sánchez, Elena Geometrical conditions for the reachability and realizability of positive periodic discrete systems. 109-124 Wyels, Cynthia J. Permutation equivalence and the Hermite invariant. 125-140 Cechlárová, Katarína; Kolesár, Karol Strong regularity of matrices in a discrete bounded bottleneck algebra. 141-152 Jiang, Erxiong; Zhan, Xingzhi Lower bounds for the spread of a Hermitian matrix. 153-163 Barker, George Phillip; Tam, Bit-Shun Baer semirings and Baer $\sp *$-semirings of cone-preserving maps. 165-183 Gollan, Holger W.; Michler, Gerhard O. Construction of a $45,694$-dimensional simple module of Lyons' sporadic group over ${\rm GF}(2)$. 185-197 Song, Yongzhong On the convergence of the generalized AOR method. 199-218 Silbermann, Bernd Asymptotic Moore-Penrose inversion of Toeplitz operators. 219-234 Jacobs, David P.; Trevisan, Vilmar The determinant of a tree's neighborhood matrix. 235-249 Hou, Xiang-dong On the centralizer of the centralizer of a matrix. 251-261 Chen, Yonghong; Neumann, M. $M$-matrix generalized inverses of $M$-matrices. 263-285 van den Hof, J. M. Realization of positive linear systems. 287-308 ******************************************************************** Contents of: Linear Algebra and its Applications 257 (1997) Li, Chi-Kwong; Tsing, Nam-Kiu; Zhang, Fuzhen Norm hull of vectors and matrices. 1-27 Datta, Biswa N.; Elhay, Sylvan; Ram, Yitshak M. Orthogonality and partial pole assignment for the symmetric definite quadratic pencil. 29-48 Adin, Ron M.; Kopeliovich, Yaacov Short eigenvectors and multidimensional theta functions. 49-63 Gong, Ming-Peng Semigroups defined by generalized Schur functions. 65-75 Philippe, B.; Sadkane, M. Computation of the fundamental singular subspace of a large matrix. 77-104 Brualdi, Richard A.; Hwang, Suk-Geun; Pyo, Sung-Soo Vector majorization via positive definite matrices. 105-120 Curtain, Ruth; Green, Michael Analytic system problems and $J$-lossless coprime factorization for infinite-dimensional linear systems. 121-161 Lam, James; Hung, Y. S. On the stability of projections of balanced realizations. 163-182 Siler, Joseph R.; Hill, Richard D. Matricial inner products and pointed cones of Hermitian-preserving linear transformations. 183-191 Wu, Jun A partial ordering of ${\bf C}S\sb m$ defined by the generalized matrix functions. 193-200 Aharoni, Ron; Maritz, Milton; Meshulam, Roy Fourier transform imitations. 201-209 Morris, Walter D. Jr. Extended $P$-pairs. 211-223 Norman, C. W. On the Jordan form of a family of linear mappings. 225-241 Lev, Arieh Powers of $1$-cyclic conjugacy classes in the groups ${\rm GL}\sb n(F)$ and ${\rm SL}\sb n(F)$. 243-281 Elsner, L. Bounds for determinants of perturbed $M$-matrices. 283-288 Neubauer, M. G.; Radcliffe, A. J. The maximum determinant of $\pm1$ matrices. 289-306 Wiener, Zvi An interesting matrix exponent formula. 307-310 Stewart, D. E. A graph-theoretic model of symmetric Givens operations and its implications. 311-320 Heinig, Georg The group inverse of the transformation ${\scr S}(X)=AX-XB$. 321-342 ******************************************************************** Contents of: Linear Algebra and its Applications 258 (1997) Nævdal, Geir On a generalization of the trigonometric moment problem. 1-18 Berg, Jordan M.; Kwatny, Harry G. Unfolding the zero structure of a linear control system. 19-39 Kandi\'c, Dragan B.; Parlett, Beresford; Reljin, Branimir D.; Vasi\'c, Petar M. Explicit construction of hyperdominant symmetric matrices with assigned spectrum. 41-51 Rothblum, Uriel G.; Schneider, Hans A solution of a nonlinear system arising in spectral perturbation theory of nonnegative matrices. 53-80 Weissenhofer, S. The positive minorant property on matrices. 81-94 Shao, Jia-Yu; Li, Bin The set of generalized exponents of primitive simple graphs. 95-127 Xie, Jianjun A note on the Davis-Kahan $\sin\Theta$ theorem. 129-135 Atkin, A. O. L.; Boros, Endre; Cechlárová, Katarína; Peled, Uri N. Powers of circulants in bottleneck algebra. 137-148 Marques, Maria da Graça The number of invariant polynomials of a matrix with prescribed off-diagonal blocks. 149-158 Ravi, M. S. Geometric methods in rational interpolation theory. 159-168 Happel, Dieter The trace of the Coxeter matrix and Hochschild cohomology. 169-177 Wei, Yimin; Wang, Guorong The perturbation theory for the Drazin inverse and its applications. 179-186 Reams, Robert A Galois approach to $m$th roots of matrices with rational entries. 187-194 Nieuwenhuis, Herman J.; Schoonbeek, Lambert Stability of matrices with sufficiently strong negative-dominant-diagonal submatrices. 195-217 Liu, Shaowu Linear maps preserving idempotence on matrix modules over principal ideal domains. 219-231 Bondari, Siamack Constructing the polynomial identities and central identities of degree $<9$ of $3\times3$ matrices. 233-249 Haukkanen, Pentti; Wang, Jun; Sillanpää, Juha On Smith's determinant. 251-269 Vav\v rín, Zden\vek Confluent Cauchy and Cauchy-Vandermonde matrices. 271-293 Andruchow, E.; Corach, G.; Stojanoff, D. Geometric operator inequalities. 295-310 Getz, Neil H.; Marsden, Jerrold E. Dynamical methods for polar decomposition and inversion of matrices. 311-343 Smith, C. S.; Knott, M. Cycle properties of square matrices. 345-350 ******************************************************************** Contents of: Linear Algebra and its Applications 259 (1997) Jia, Zhongxiao Refined iterative algorithms based on Arnoldi's process for large unsymmetric eigenproblems. 1-23 Lancaster, P.; Markus, A. S.; Zizler, P. The order of neutrality for linear operators on inner product spaces. 25-29 Toffoli, Tommaso Almost every unit matrix is a $ULU$. 31-38 Tam, Bit-Shun; Shangjun, Yang; Xiaodong, Zhang Invertibility of irreducible matrices. 39-70 Bhatia, Rajendra A note on the Lyapunov equation. 71-76 Mitra, Sujit Kumar; Prasad, K. Manjunatha The nonunique parallel sum. 77-99 Rahmani, A.; Sueur, C.; Dauphin-Tanguy, G. Approche des bond graphs pour l'analyse structurelle des systèmes linéaires. (French) [Bond graph approach for the structural analysis of linear systems] 101-131 Ran, André; Zizler, Peter On self-adjoint matrix polynomials with constant signature. 133-153 Holtz, O. V. On indecomposable normal matrices in spaces with indefinite scalar product. 155-168 Song, Seok-Zun; Hong, Sung Min; Jun, Young-Bae; Kim, Seon-Jeong Minimum permanents on a face of the polytope of doubly stochastic matrices. 169-182 Sun, Ji-Guang Backward error for the discrete-time algebraic Riccati equation. 183-208 Liu, Shuangzhe; Neudecker, Heinz Kantorovich and Cauchy-Schwarz inequalities involving positive semidefinite matrices, and efficiency comparisons for a singular linear model. 209-221 Aujla, Jaspal Singh Some operator equalities involving connections and means. 223-228 Huang, Liping; Liu, Jianzhou The extension of Roth's theorem for matrix equations over a ring. 229-235 Lavri\v c, Boris Monotonicity properties of certain classes of norms. 237-250 Geerts, Ton Infinite-horizon linear-quadratic control with end-point state penalty term: the discrete-time case. 251-269 Aberth, Oliver The solution of linear interval equations by a linear programming method. 271-279 Mendlovitz, Mark A. Eigenvector saddlepoints and zero properties of the eigenpolynomial factors. 281-298 Danao, R. A. A note on $E'$-matrices. 299-305 Ng, Michael K. Band preconditioners for block-Toeplitz--Toeplitz-block systems. 307-327 Guseinov, Gusein; Terziler, Mehmet The eigenvalue problem for a matrix of a special form and its applications. 329-346 Yong, Xuerong; Wang, Zheng Elliptic matrices and their eigenpolynomials. 347-356 ******************************************************************** Contents of: Linear Algebra and its Applications 260 (1997) Loewy, R. An inertia theorem for Lyapunov's equation and the dimension of a controllability space. 1-7 Bünger, Florian; Knüppel, Frieder; Nielsen, Klaus Products of symmetries in unitary groups. 9-42 Hofmeister, M. On the two largest eigenvalues of trees. 43-59 Augot, Daniel; Camion, Paul On the computation of minimal polynomials, cyclic vectors, and Frobenius forms. 61-94 Eschenbach, Carolyn A.; Hall, Frank J.; Johnson, Charles R.; Li, Zhongshan The graphs of the unambiguous entries in the product of two $(+,-)$ sign pattern matrices. 95-118 Bhatia, R. Erratum: "An operator inequality and matrix normality" 105-110; MR 97b:47011] by C Thijsse, Philip Upper triangular similarity of upper triangular matrices. 119-149 Fernández López, A.; García Rus, E.; Gómez Lozano, M.; Siles Molina, M. Jordan canonical form for finite rank elements in Jordan algebras. 151-167 Marcellán, F.; Petronilho, J. Eigenproblems for tridiagonal $2$-Toeplitz matrices and quadratic polynomial mappings. 169-208 Xue, Jungong A note on entrywise perturbation theory for Markov chains. 209-213 Cao, Dasong; Chvátal, V.; Hoffman, A. J.; Vince, A. Variations on a theorem of Ryser. 215-222 Bai, Zhongzhi; Wang, Deren A class of new hybrid algebraic multilevel preconditioning methods. 223-255 Iltyakov, A. V. On polynomial identities of Jordan pairs of rectangular matrices. 257-271 Rath, Werner Derivative and proportional state feedback for linear descriptor systems with variable coefficients. 273-310 Beasley, LeRoy B.; Kim, An-Hyun; Lee, Woo Young On a positive linear map preserving absolute values. 311-318 Silva, Fernando C. On a conjecture about the Jordan form of completions of partial upper triangular matrices. 319-321 ******************************************************************** Contents of: Linear Algebra and its Applications 261 (1997) Goreinov, S. A.; Tyrtyshnikov, E. E.; Zamarashkin, N. L. A theory of pseudoskeleton approximations. 1-21 Chan, Onn; Lam, T. K. Hook immanantal inequalities for Laplacians of trees. 23-47 Kailath, Thomas; Olshevsky, Vadim Displacement-structure approach to polynomial Vandermonde and related matrices. 49-90 Bolshakov, Yuri; van der Mee, Cornelis V. M.; Ran, André C. M.; Reichstein, Boris; Rodman, Leiba Polar decompositions in finite-dimensional indefinite scalar product spaces: general theory. 91-141 Bapat, R. B.; Jain, S. K.; Snyder, L. E. Nonnegative idempotent matrices and the minus partial order. 143-154 Tartar, Luc; Yakir, Arieh Similarity classes of affine maps. 155-165 Krupnik, Mark Jordan structures of upper equivalent matrices. 167-172 Hwang, Tsung-Min; Lin, Wen-Wei; Pierce, Daniel Improved bound for rank revealing $LU$ factorizations. 173-186 Wong, Chi Song; Cheng, Hua Vector majorization via nonnegative definite doubly stochastic matrices of maximum rank. 187-194 Beasley, LeRoy B.; Kirkland, Steve On the exponent of a primitive matrix containing a primitive submatrix. 195-205 Nievergelt, Yves Schmidt-Mirsky matrix approximation with linearly constrained singular values. 207-219 Li, Bishan; Tsatsomeros, M. J. Doubly diagonally dominant matrices. 221-235 De Schutter, Bart; De Moor, Bart A note on the characteristic equation in the max-plus algebra. 237-250 Pittenger, Arthur O. Mappings of Latin squares. 251-268 Gonzaga, Clovis C.; Lara, Hugo J. A note on properties of condition numbers. 269-273 Bussemaker, Frans; Kaplansky, Irving; McKay, Brendan; Seidel, Jacob Determinants of matrices of the conference type. 275-292 Ko\v sir, Toma\vz On the structure of commutative matrices. II. 293-305 Peña, J. M. On the Schur and singular value decompositions of oscillatory matrices. 307-315 Langer, H.; Ran, A. C. M.; Temme, D. Nonnegative solutions of algebraic Riccati equations. 317-352 ******************************************************************** Contents of: Linear Algebra and its Applications 262 (1997) Hartfiel, D. J. Eigenvector sets for intervals of matrices. 1-10 Grady, Michael; Newman, Morris The geometry of an interchange: minimal matrices and circulants. 11-25 Insel, Arnold J. Levels of subnormality. 27-53 Rohn, Ji\v rí Overestimations in bounding solutions of perturbed linear equations. 55-65 Xu, Shu-Fang Lower bound estimation for the separation of two matrices. 67-82 Gilbert, John R.; Ng, Esmond G.; Peyton, Barry W. Separators and structure prediction in sparse orthogonal factorization. 83-97 Xu, Hongguo Two results about the matrix exponential. 99-109 Okni\'nski, Jan Triangularizable semigroups of matrices. 111-118 Bebiano, Natália; da Providência, J. On the dual of a result of Miranda and Thompson. 119-129 Cheng, Hon-Wing; Yau, Stephen S.-T. More explicit formulas for the matrix exponential. 131-163 Jiang, Erxiong; Lam, Peter C. B. An upper bound for the spectral condition number of a diagonalizable matrix. 165-178 Martins, Enide Andrade; Silva, Fernando C. On the number of invariant polynomials of matrix commutators. 179-188 Spanoudakis, N. K. Operators in finite distributive subspace lattices. III. 189-207 Kirkland, Steve Perron vector bounds for a tournament matrix with applications to a conjecutre of Brualdi and Li. 209-227 Ding, J.; Huang, L. J. On the continuity of generalized inverses of linear operators in Hilbert spaces. 229-242 Johnson, Charles R.; Maybee, John S.; Olesky, D. D.; van den Driessche, P. Nested sequences of principal minors and potential stability. 243-257 Silva, Fernando C. Possible block similarity classes of a matrix with a prescribed nonprincipal submatrix. II. 259-282 Kalantari, B.; Emamy-K, M. R. On linear programming and matrix scaling over the algebraic numbers. 283-306 Tam, Tin-Yau Miranda and Thompson's trace inequality and a log convexity result. 307-325 ******************************************************************** Contents of: Linear Algebra and its Applications 263 (1997) Dedieu, Jean-Pierre Condition operators, condition numbers, and condition number theorem for the generalized eigenvalue problem. 1-24 Tyrtyshnikov, E. E.; Yeremin, A. Yu.; Zamarashkin, N. L. Clusters, preconditioners, convergence. 25-48 Boasso, Enrico Joint spectra and nilpotent Lie algebras of linear transformations. 49-62 Falikman, Dmitry Inequalities for permanents of Hermitian matrices. 63-74 Benner, Peter; Faßbender, Heike An implicitly restarted symplectic Lanczos method for the Hamiltonian eigenvalue problem. 75-111 Cao, Zhi-Hao Avoiding breakdown in variants of the BI-CGSTAB algorithm. 113-132 Fripertinger, Harald Cycle indices of linear, affine, and projective groups. 133-156 Neumaier, Arnold Scaling and structural condition numbers. 157-165 Ng, Michael K. FFT-based exponentially weighted recursive least squares computations. 167-191 Parthasarathy, T.; Sridhar, R.; Sriparna, B. On Lipschitzian $Q\sb 0$ and INS matrices. 193-199 Coppersmith, Don; Hoffman, Alan J.; Rothblum, Uriel G. Inequalities of Rayleigh quotients and bounds on the spectral radius of nonnegative symmetric matrices. 201-220 Schmale, Wiland A symmetric approach to cyclization for systems over $\bold C[y]$. 221-232 Galanis, S.; Hadjidimos, A.; Noutsos, D. Optimal $p$-cyclic SOR for complex spectra. 233-260 Horne, Bill G. Lower bounds for the spectral radius of a matrix. 261-273 Fornasini, Ettore; Valcher, Maria Elena Directed graph, $2$D state models, and characteristic polynomials of irreducible matrix pairs. 275-310 Lei, Tian-Gang Generalized Schur functions and generalized decomposable symmetric tensors. 311-332 Röbenack, Klaus; Reinschke, Kurt J. Graph-theoretically determined Jordan-block-size structure of regular matrix pencils. 333-348 Dekimpe, Karel; Igodt, Paul; Ongenae, Veerle The five-dimensional complete left-symmetric algebra structures compatible with an abelian Lie algebra structure. 349-375 Liu, W. Q.; Sreeram, V. A new characterization on stability bounds for singularly perturbed systems. 377-388 ******************************************************************** Volume issue : 264/01-3 Year : 1997 SIXTH SPECIAL ISSUE ON LINEAR ALGEBRA AND STATISTICS pp. 3-12 A. C. Aitken And The Consolidation Of Matrix Theory RW Farebrother pp. 13-53 Some comments on six innequalities associated with the inefficiency of ordinary least squares with one regular regressor GS Watson pp. 55-62 The Arithmetic-Geometric-Harmonic Means And Related Matrix Inequalities B Mond pp. 63-99 Some Remarks On A Conjecture Of Boyle And Handelman S Ambikkumar, SW Drury pp. 101-108 Bounds for Eigenvalues using the trace and determinant JK Merikoski pp. 109-115 Some inequalities for singular values of matrix products Wang pp. 117-126 Operator versions of some classical inequalities B Mond pp. 127-139 Bounds on Mahalanobis norms and their applications DR Jensen pp. 141-144 Narrower eigenbounds for Hadamard products Im pp. 145-171 The Continuous and Discrete Browian Bridges: Representations and Applications Anderson pp. 173-188 A familty of matrices, the discretized Brownian bridge and distance based regression Fortiana, CM Cuadras pp. 189-203 A joint estimator for the eigenvalues of the reproduction mean matrix of a multitype Galton-Watson process Carvalho pp. 205-215 An Alternative Way To Establish The Necessity Part Of The Classical Result On The Statistical Independence Of Quadratic Forms DA Harville pp. 217-223 A Determinantal Proof Of The Craig-Sakamoto Theorem I Olkin pp. 225-246 Nonlinear Eigenvector Algorithms For Local Optimization In Multivariate Data Analysis R Meyer pp. 247-253 A note on invariant quadratics J Volaufova pp. 255-263 Generic Global Identification In Factor Analysis PA Bekker pp. 265-290 Density estimation on the spaces of symmetric and rectangular matrices Chikuse pp. 291-311 The Matrix Handling Of Blue And Blup In The Mixed Linear Model SR Searle pp. 313-323 The Role Of The Covariance Matrix In The Least-Squares Estimation For A Common Mean YL Tong pp. 325-327 Special Generalized Inverse Matrices Connected With The Theory Of Unified Least Squares J Gross pp. 329-339 On a Partitioned Linear Model and Some Associated Reduced Models Ghimasankaram, R Saharay pp. 341-348 Matrix loss in comparison of linear experiments Stepniak pp. 349-353 Testing In The Restricted Linear Model Using Canonical Partitions BB Van Der Genugten pp. 355-388 Canonical Analysis Of Two Euclidean Subspaces And Its Applications J Dauxois pp. 389-419 Les Aspects Fondamentaux De L'Admissiblite En Approximation Quadratique D'Applications Lineaires JJ Techene pp. 421-437 An invariance property of common statistical tests Chaganty pp. 439-455 Shorted Operators: An Application In Potential Theory V Metz pp. 457-461 Some Remarks On Partial Orderings Of Non-Negative Definte Matrices J Gross pp. 463-474 Generalized And Hypergeneralized Projectors G Trenkler pp. 475-488 Copositive Matrices And Simpson'S Paradox P Hadjicostas pp. 489-493 Derivative of an orthogonal matrix of eigenvectors of a symmetric matrix Kollo, H Neudecker pp. 495-503 On Semi-Star Related Matrices J Gross ******************************************************************** Journal : Linear Algebra and Its Applications Volume issue : 265/01-3 Year : 1997 Anticipated Publication Date: 03-OCT-97 pp. 1-28 Perturbation Bounds Of The Krylov Bases And Associated Hessenberg Forms SV Kuznetsov pp. 29-54 Optimal 2-Cyclic MSOR For Bow-Tie Spectra And The "Continous" Manteuffel Algorithm G Avdelas pp. 55-69 The Rank Of A Graph After Vertex Addition Bevis, Miller pp. 71-92 On The Existence Of Sequences And Matrices With Prescribed Partial Sums Of Elements D Hershkowitz, H Schneider pp. 93-100 A New Upper Bound For Eigenvalues Of The Laplacian Matrix Of A Graph L Jiong-Sheng pp. 101-117 Cogrowth Of Groups And A Matrix Of Redheffer SP Humphries pp. 119-121 Numerical Radii Of Simple Powers V Chkliar pp. 123-145 A Minimum Principle And Estimates Of The Eigenvalues For Schur Complements Of Positive Semidefinite Hermitian Matrices J Liu pp. 147-163 Diagonalization Of Matrices Over Regular Rings KR Goodearl pp. 165-172 Every Unit Matrix Is A LULU G Strang pp. 173-183 On The Largest Polytope Of Polynomials With A Precise Number Of Distinct Real Zeros CB Soh pp. 185-202 A Constrained Least Squares Approach To The Rapid Reanalysis Of Structures HJ Jang pp. 203-229 Sherman-Morrison-Woodbury Formula-Based Algorithms For The Surface Smoothing Problem BC Vemuri pp. 231-245 On Feedback Equivalence And Completion Problems FC Silva pp. 247-298 The Unit Mass Ball Of Three-Vectors In R6 Messaoudene ******************************************************************** Journal Code : 7738 Journal : Linear Algebra and Its Applications Volume issue : 266/01-3 Year : 1997 Anticipated Publication Date: 17-OCT-97 pp. 1-42 Theorems Of Perron-Frobenius Type For Matrices Without Sign Restrictions SM Rump pp. 43-47 A Note On Perron Vectors For Almost Regular Tournament Matrices S Kirkland pp. 49-68 Defining Functions For Manifolds Of Matrices W Govaerts pp. 69-79 On Representations Of Lie Algebras For Quantised Hamiltonians LAM Hanna pp. 81-106 On Algebras Related To The Discrete Cosine Transform E Feig pp. 107-125 An Algorithm For Coprime Matrix Fraction Description Using Sylvester Matrices B Kouvaritakis pp. 127-141 A Norm Estimate Of Adi Method For Nonsymmetric Problems DY Kwak pp. 143-152 A Matrix Inverse Eigenvalue Problem And Its Application N Li pp. 153-159 Invertible Preservers Of Certain Decomposable Tensors MH Lim pp. 161-180 Circulant Preconditioners For Failure Prone Manufacturing Systems WK Ching pp. 181-198 A Quadratic Form tr(AX2) And Its Application M Kuroda pp. 199-217 Digraph Characterization Of Structural Controllability For Linear Descriptor Systems KJ Reinschke pp. 219-241 A Class Of Iteration Methods Based On The Moser Formula For Nonlinear Equations In Markov Chains ZZ Bai pp. 243-259 Consecutive-Column And -Row Properties Of Matrices And The Loewner-Neville Factorization M Fiedler, TL Markham pp. 261-270 Eigenvalues Of Nonnegative Matrices G Wuwen pp. 271-290 Algebres Genetiques Dimensionnellement Nilpotentes A Micali pp. 291-335 A Look-Ahead Algorithm for the Solution of Block Toeplitz Systems M Van Barel pp. 337-345 Relative perturbation theory: (III more bounds on eigenvalue variation) Li pp. 347-363 Equivalent conditions for generalized inverses of products M Wei pp. 365-379 On nonnegative matrices similar to positive matrices A Borobia ******************************************************************** Journal : Linear Algebra and Its Applications Volume issue : 267/01-3 Year : 1997 Anticipated Publication Date: 07-NOV-97 pp. 1-10 Multilinear Operators And Weighted L1 Norms M Goldberg pp. 11-40 On Arov-Normalized Jqq - Jq-Elementary Factors B Fritzsche pp. 41-52 A Fast Algorithm For Generalized Hankel Matrices Arising In Finite Moment Problems Gemignani pp. 53-63 Criterion Of High-Codimensional Bifurcations With Several Pairs Of Purely Imaginary Eigenvalues WM Liu pp. 65-100 On The Permanent Of Certain (0,1) Toeplitz Matrices B Codenotti pp. 101-111 The Boundary Of Numerical Range Of Matrix Polynomials J Maroulas pp. 113-123 Improving The Modified Gauss-Seidel Method For Z-Matrices T Kohno, H Niki pp. 125-137 Quadratic Forms in Unitary Operators G Pisier pp. 139-161 The Extension of the Concept of the Generating Function to a Class of Preconditioned Toeplitz Matrices S Serra pp. 163-174 An Inequality for Positive-Definite Matrices with Applications to Combinatorial Matrices MG Neubauer pp. 175-186 External Flats to Varieties in PG(Mn,n(GF(q))) BN Cooperstein pp. 187-219 Generalized Updating and Computation of the Eigenvalues of Rational Toeplitz Matrices F Di Benedetto pp. 221-240 Applications of linear transformations to matrix equations Datta pp. 241-246 A new statement about the theorem determining the region of eigenvalues of stochastic matrices H Ito pp. 247-279 Fernando's solution to Wilkinson's problem: an application of double factorization Parlett pp. 281-315 Parallel hybrid algebraic multilevel iterative methods Bai pp. 317-334 Differential properties of the numerical range map of pairs of matrices Hillman, Ricker pp. 335-358 On the convergence of power scaled Cesaro sums Chen, Hartwig pp. 359-373 Ray patterns of matrices and nonsingularity JJ Mcdonald ******************************************************************** Volume issue : 268/01-3 Year : 1997 pp. 1-8 Matrix Scaling: A Geometric Proof Of Sinkhorn Theorem A Borobia pp. 9-30 Group Majorization And Schur Type Inequality M Niezgoda pp. 31-39 Structure Of A Nonnegative Regular Matrix And Its Generalized Inverses RB Bapat pp. 41-57 Local Spectral Radii and Collatz-Wielandt Numbers of Monic Operator Polynomials with Nonnegative Coefficients KH Forster pp. 59-70 On Monge Sequences in d-Dimensional Arrays R Rudolf pp. 71-89 On error bounds for eigenvalues of a matrix pencil Ahues pp. 91-116 Topics on a generalization of Gershgorin's theorem Farid pp. 117-129 Local exponents of primitive digraphs J Shen pp. 131-149 On a variable smoothing procedure for Krylov subspace methods Heyouni, H Sadok pp. 151-169 Multiplicative perturbations of stable and covergent operators Cain pp. 171-181 An equivalent reformulation of summability by weighted means methods Rhoades pp. 183-196 Applications of Paz's inequality to perturbation bounds for Markov chains Kirkland, Neumann pp. 197-225 Matrix displacement decompositions and applications to Toeplitz linear systems Di Fiore, P Zellini pp. 227-242 Uniformly one-connected matrices and their inverses Lundy, Maybee pp. 243-246 An arithmetic-harmonic-means inequality for nonnegative definite matrices O Krafft pp. 247-287 On a new positive extension problem for block Toeplitz matrices D Alpay pp. 289-321 Reduced stability of parameter - dependent matrices J Moro pp. 323-344 Generating graded central simple algebras L Le Bruyn pp. 345-354 Patterns that preserve sparsity in orthogonal factorization Iwata, P Van Den Driessche pp. 355-364 On structure rank of a class of structure matrices MC Zhang pp. 365-374 Operator versions of inequalties and equalities on a Hilbert space CS Lin ******************************************************************** Volume issue : 269/01-3 Year : 1997 pp. 1-16 Comparison Theorems For A Class Of Parallel Multisplitting AOR Type Iterative Methods W Xinmin pp. 17-32 Structure of Bernstein Populations of type (3, n-3) JCG Fernandez pp. 33-46 Characterization of Jordan homomorphisms on Mn using preserving properties Petek pp. 47-52 On the extreme points of the majorization polytope 3(y x) Cheon pp. 53-63 Linear operators strongly preserving matrices whose sign-patterns require the Perron property SG Lee pp. 65-89 Operator blocks and quadruples of subspaces: classification and the eigenvalue completion problem Gohberg, MA Kaashoek pp. 91-103 On Whittaker function of matrix argument AM Mathai pp. 105-114 An analytical characterization of both effective and irreducible groups inducing cone orderings M Niezgoda pp. 115-137 A local characterization of observability W Kratz pp. 139-157 Matrix extension and biorthogonal multiwavelet construction SS Goh pp. 159-181 Eigenvalue-constrained faces AS Lewis pp. 183-195 New interpretation of related Huang's methods Bellalij, H Sadok pp. 197-217 On the Delsarte inequalities Ashikhmin, J Simonis pp. 219-232 On K-EP matrices AR Meenakshi pp. 233-240 Majorizations of Hadamard products of matrix powers G Visick pp. 241-255 Linear preservers on triangular matrices WL Chooi pp. 257-305 Algebra norms on tensor products of algebras, and the norm extension problem AM Galindo pp. 307-329 A singular vlaue decomposition of a k-ways array for a principal components annalysis of multi-way data, the PTA-kmodes D Leibovici pp. 331-365 Extreme of sums of heterogenous quadratic forms G Michaletzky ******************************************************************** Volume issue : 270/01-3 Year : 1997 pp. 1-13 Bounds On Eigenvalues And Chromatic Numbers D Cao pp. 15-27 Spectra of Multilevel Toeplitz Matrices: Advanced Theory via Simple Matrix Relationships EE Tyrtyshnikov pp. 29-44 Eigenvalue inequalities and equalities Horn pp. 45-77 Generalized Cauchy-Vandemonde matrices Heinig pp. 79-108 A sorted partial Jacobi Method and its convergence analysis H Zha pp. 109-129 On the extreme eigenvalues of Hermitian (block) Toeplitz matrices S Serra pp. 131-154 Real perturbation values and real quadratic forms in a complex vector space B Bernhardsson pp. 155-169 Actions that characterize B Chalmers pp. 171-189 A refined iterative algorithm based on the block Arnoldi process for large unsymmetric eigenproblems ZHONGXIAO Jia pp. 191-214 Mixed Dominating Matrices WALTER Morris pp. 215-229 Matrix Analysis and the Friedrichs Operator of a Quadrature Domain MIHAI Putinar pp. 231-253 Locally Polyhedral Linear Inequality Systems MIGUELA Goberna pp. 255-273 Finite Metric Spaces of Strictly Negative Type POULG Hjorth pp.. 275-286 A stronger extention of the hardy inequality LH Wang pp. 287-313 Relationships between discrete-time and continuous-time algebraic Riccati inequalities YS Hung pp. 315-321 A relative perturbation bound for positive definite matrices Mathias, K Veselic pp. 323-349 Equality of higher numerical ranges of matrices and a conjecture of Kippenhahn on Hermitian pencils CK Li pp. 351-357 Non negative elements of subgroups of Zn JC Rosales ******************************************************************** Volume issue : 271/01-03 Year : 1997 pp. 1-40 Tangent spaces of rational matrix functions Helmke, PA Fuhrmann pp. 41-82 Bounds for the zeros of polynomials from eigenvalues and singular values of some companion matrices HANSJORG Linden pp. 83-115 Computation of Coprime Factorizations of Rational Matrices ANDREAS Varga pp. 117-138 On Extended (J, J1) -Lossless Factorization DELIN Chu pp. 139-167 Eigenvalue bounds and innequalities using vector aggregation of matrices LYU Kolotilina pp. 169-177 An extension of generalized Pascal Matrix and its algebraic properties Z Zhang pp. 179-190 An iterative criterion for H-matrices Li, M Tsatsomeros pp. 191-219 The covering number of the elements of a matroid and generalized matrix functions JA Dias Da Silva pp. 221-234 An input-output representation for implicit linear time-varying systems WILLIAMJ Terrell pp. 235-256 Isometries for the induced c-norm on square matrices and some related results CHIKWONG Li pp. 257-272 Total Positivity and the QR Algorithm GML Gladwell pp. 273-282 Notes on Completely Positive Matrices SHUHUANG Xiang pp. 283-308 Involutions for Matrices and Generalized Inverses LADISLAV Skula pp. 309-321 Generalized Eigenvalues of a Definite Hermitian Matrix Pair CHI Kwong Li pp. 323-343 Orthogonal bases that lead to symmetric nonnegative matrices L Elsner ******************************************************************** Volume issue : 272/01-03 Year : 1997 pp. 1-16 Inverting Block Toeplitz Matrices in Block Hessenberg Form by Means of Displacement Operators: Application to Queueing Problems BEATRICE Meini pp. 17-32 Two connections between the SR and HR Eigenvalue Algorithms DAVIDS Watkins pp. 33-44 On the connectedness of solution sets in linear complementary problems MS Gowda pp. 45-57 Linearizations, realization, and scalar products for regular matrix polynominals Krupnik, P Lancaster pp. 59-89 Singular values and eigenvalues of non-Hermitian block Toeplitz matrices P Tilli pp. 91-101 On Lei-Miranda-Thompson's result on singular values and diagonal elements TY Tam pp. 103-130 Spectra and pseudospectra of block Toeplitz matrices A Lumsdaine pp. 131-153 Destabilizing effects of small time-delays on feedback controlled descriptor systems HARTMUT Logemann pp. 155-168 On the optimal consistent approximation to pairwise comparison matrices MT Chu pp. 169-179 Further lower bounds for the smallest singular value C Johnson, T Szulc pp. 181-192 New perturbation results for equality constrained least squares problems J Ding pp. 193-203 On the structure of stochastic matrices with a subdominant eigenvalue near 1 DJ Hartfiel pp. 205-225 Majorization, polyhedra and statistical testing problems G Dahl pp. 227-275 Componentwise analysis of direct factorization of real symmetric Hermitian matrices I Slapnicar ******************************************************************** Journal : Linear Algebra and Its Applications Volume issue : 273/01-03 pp. 1-8 On A Trace Inequality D Wang pp. 9-22 A Connection Between Positive Semidefinite and Euclidean Distance Matrix Completion Problems M Laurent pp. 23-28 A sequence of upper bounds for the Perron root of a nonnegative matrix Tasci, S Kirkland pp. 29-43 On the non-singularity of matrices with certain sign patterns PN Shivakumar pp. 45-63 Non-generic eigenvalue perturbations of Jordan blocks Ma, A Edelman pp. 65-82 Products of diagonalizable matrices JD Botha pp. 83-117 The general rational interpolation problem and its connection with the nevanlinna-pick interpolation and power moment problem G Chen pp. 119-131 Hook immanantal inequalities for trees explained Chan, TK Lam pp. 133-167 Computing Hausdorff dimension of subshifts using matrices S Friedland pp. 169-198 Computations with Gohberg-Semencul-type formulas for Teoplitz matrices T Huckle pp. 199-214 Iterative refinement using splitting methods JY Yuan pp. 215-226 Block-triangularization of skew-symmetric matrices S Iwata pp. 227-229 Book Review: Matrix analysis by Rajendra Bhatia CK Li ******************************************************************** Journal : Linear Algebra and Its Applications Volume issue : 274/01-03 pp. 1-16 Inequalities For The Q-Permanent II AK Lal pp. 17-26 The number of regular semisimple classes of special linear and unitary groups P Fleischmann pp. 27-36 An inequality for the Spectral Radius of an interval matrix MAUHSIANG Shih pp. 37-59 Similarity classes for nilpotent operators over dedekind domains GD Appleby pp. 61-76 On an estimate of the eigenvalues for an infinite-dimensional matrix and its application to the problem of the completeness of an eigenvector system of a completely continuous operator V Strauss pp. 77-83 Sur l'image et la noyau d'une derivation generalisie A Seddick pp. 85-124 Generalized inversion of block Toeplitz matrices VM Adukov pp. 125-160 Classification of hereditary matrices Agler, JW Helton pp. 161-191 Generalized Algebraic Structures for the Representation of Discrete Systems THOMASL Moeller pp. 193-210 The inertia of certain Hermitian block matrices CM Da Fonseca pp. 211-237 Parallelizable approximate solvers for recursions arising in preconditioning Y Shapira pp. 239-257 On a class of multi-parameter perturbations of positive-definite operators with fixed bounds of spectrum SM Malamud pp. 259-300 Canonical form of symplectic matrix pencils A Ferrante pp. 301-315 Multiplicity of solutions of second order linear differential equations on networks JA Lubary pp. 317-365 The discrete algebraic Riccati equation and linear matrix inequality AA Stoorvogel pp. 367-388 Recursive properties of Toeplitz and Hurwitz matrices MARILENA Barnabei pp. 389-410 On geometric properties of the numerical range MT Chien pp. 411-426 On a problem of Lewin J Shen Please note that only one author is given for each paper. ******************************************************************** Journal : LAA Linear Algebra and Its Applications Volume/issue : 275-276 Year : 1998 pp. 1-1 Preface [B. Shader, S. Kirkland, V. Mehrmann, G. Michler] pp. 3-18 A max version of the Perron-Frobenius theorem R.B. Bapat pp. 19-47 The symplectic eigenvalue problem, the butterfly form, the SR algorithm and the Lanczos method P. Benner, H. Fassbender pp. 49-75 Compactly supported solutions of two-scale difference equations L. Berg pp. 77-106 Some comparison theorems for weak nonnegative splittings of bounded operators J.-J. Climent, C. Perea pp. 107-120 Practical task-oriented parallelism for Gaussian elimination in distributed memory G. Cooperman pp. 121-140 Extension of C*algebras and Moore-Penrose stability of sequences V.D. Didenko, B. Silbermann pp. 141-160 The role of formalism in the teaching of the theory of vectors spaces J.-L. Dorier pp. 161-177 Differentiable structure of the set of controllable (A,B)t-invariant subspaces J. Ferrer, F. Puerta, X. Puerta pp. 179-187 Some characterizations of symmetric inverse M-matrices M. Fiedler pp. 189-200 Spectral properties of rational matrix functions with nonnegative realizations K.-H. Foerster pp. 201-224 Matrix rank based conditions for reachability/controllability of discrete linear repetitive processes K. Galkowski, E. Rogers pp. 225-248 Representations of Toeplitz-plus-Hankel matrices using trigonometric transformations with application to fast matrix-vector multiplication G. Heinig, K. Rost pp. 249-259 On cones and stability D. Hershkowitz pp. 261-279 Modifying the inertia of matrices arising in optimization N.J. Higham pp. 281-286 The Gauss-Huard algorithm and LU factorization W. Hoffmann pp. 287-314 On structured perturbation of Hermitian matrices T. Hu, L. Qiu pp. 315-325 An algorithm for nilpotent completions of partial Jordan matrices C. Jordan, J.R. Torregrosa pp. 327-347 Uniform convergence of a fast algorithm for cauchy singular intergral equations P. Junghanss, U. Luther pp. 349-357 Extreme nonnegative matrices T.J. Laffey pp. 359-379 Modal coupling in linear control systems using robust eigenstructure assignment N.K. Nichols, D.M. Littleboy pp. 381-400 A Modified Block Newton iteration for approximating an invariant subspace of a symmetric matrix R. Loesche, H. Schwetlick, G. Timmermann pp. 401-415 A projection method for computing the minimum eigenvalue of a symmetric positive definite Toeplitz matrix W. Mackens, H. Voss pp. 417-431 Spectral sensitivity of products of bidiagonals B.N. Parlett pp. 433-450 Fast and stable algorithms for discrete spherical Fourier transforms D. Potts, G. Steidl, M. Tasche pp. 451-470 Parallel codes for computing the numerical rank G. Quintana-Orti, E.S. Quintana-Orti pp. 471-493 Exceptional modules are three modules C.M. Ringel pp. 495-507 Digraph based determination of Jordan block size structure of singular matrix pencils K. Roebenack, K.J. Reinschke pp. 509-529 Restricted invariant factor assignment under state-feedback A. Roca, I. Zaballa pp. 531-536 A note on singular values of Cauchy-Toeplitz matrices S. Roch, B. Silbermann pp. 537-549 Inversion formulas and fast algorithms for Lowner-Vandermonde matrices K. Rost, Z. Vavrin pp. 551-562 Matrix cyclization over complex polynomials W. Schmale pp. 563-577 On matrices for which norm bounds are attained H. Schneider, H.F. Weinberger pp. 579-594 Fiedler matrices and their factorization J.L. Stuart, J. Weaver pp. 595-615 Sensitivity analysis of the discrete-time algebraic Riccati equation J.-G. Sun pp. 617-626 On normal matrices of zeros and ones with fixed row sum B.-Y. Wang, F. Zhang pp. 627-629 [Conference report]] [V. Mehrmann, H. Schneider] pp. 631-632 Author Index Vol. 275-276 ******************************************************************** Journal : Linear Algebra and Its Applications Volume issue : 277/1-3 Year : 1998 pp. 1-9 Convergence of inhomogeneous products of matrices and coefficients of ergodicity UG Rothblum, J Hartfiel pp. 11-31 Completely positive matrices with a book-graph F Barioli pp. 33-39 Local inversion of matrices with sparse inverses CR Johnson, M Lundquist pp. 41-48 On the matrix equation A^l+A^l+k=J_n Y Wu, Q Li pp. 49-56 Falsity of wang's conjecture on stars CS Karuppan Chetty pp. 57-61 Matrix characterization of MDS linear codes over modules XD Dong, CB Soh pp. 63-81 A balanced canonical form for discrete-time minimal systems using characteristic maps J Hoffmann pp. 83-95 Matrices of zeros and ones with the maximum jump number BO Cheng pp. 97-125 On lie gradings II M Havlicek, M Havlicek pp. 127-134 An index theorem for the product of linear relations RW Cross pp. 135-142 A note on the hyperbolic singular value decomposition BC Levy pp. 143-148 The image of the adjoint mapping DW Robinson pp. 149-185 Primes in several classes of the positive matrices G Picci, JH Van Schuppen pp. 187-198 Eigenvalue location for nonnegative and Z-matrices SM Fallat pp. 199-236 The truncated hamburger matrix moment problems in the nondegenerate and degenerate cases, and matrix continued fractions GN Chen pp. 237-238 On a determinant result of I. Olkin M Marcus pp. 239-251 Matrix sandwich problems MC Golumbic pp. 253-269 On the number of invariant polynomails of the product of matrices with prescribed similarity classes YL Zhang pp. 271-289 Multimatriods IV. Chain-group representions A Bouchet pp. 291-298 Norms of sampling operators P Zizler pp. 299-311 Reverse order law for reflexive generalized inverses of products of matrices AR De Pierro, Musheng Wei pp. 313-336 Time-varying discrete Riccati equation in terms of Ben Artzi - Gohberg dichotomy V Ionescu pp. 337-356 On matrices satisfying a maximum principle with respect to a cone MR Weber pp. 357-360 Review of"Nonnegative Matrices and Applications" by R.B. Bapat and T.E.S. Raghavan S Kirkland ******************************************************************** Journal : Linear Algebra and Its Applications Volume issue : 278/1-3 Year : 1998 pp. 1-10 Convergence of certain bounded sequences B Lavric pp. 11-36 Transformation techniques for Toeplitz and Toeplitz-plus-Hankel matrices II. Algorithms G Heinig pp. 37-62 Unitary and euclidean representations of a quiver VV Sergeichuk pp. 63-84 Schur complements obey Lambek's categorial grammar: another view of Gaussian elimination and LU decomposition DS Parker pp. 85-90 Multiplicative semigroup automorphisms of upper triangular matrices over rings Chongguang Cao pp. 91-120 Locally Toeplitz sequences: spectral properties and applications P Tilli pp. 121-132 Structured perturbations and symmetric matrices SM Rump pp. 133-145 Extremal majorizing and anti-majorizing matrices J Kastner pp. 147-161 What is a vector Hankel determinant A Salam pp. 163-181 On Phi-convexity of convex functions JE Martinez-Legaz, I Singer pp. 183-193 Orthogonality and its approximation in the analysis of asymmetry JC Gower pp. 195-219 Quasicomplete factorization and the two machine flow shop problem H Bart pp. 221-236 Laplacian graph eigenvectors R Merris pp. 237-247 The generalized sine theorem and inequalities for simplices L Gangsong pp. 249-262 Group partition and systems of orthogonal idempotents Z Yingshan pp. 263-284 Representations and characterizations of vertices of bounded-shape partition polytopes FK Hwang, UG Rothblum pp. 285-285 Preface: Challenges in matrix theory 1998 F Uhlig pp. 287-293 On the boundary of the set of real spectra of nonnegative matrices A Borobia pp. 295-301 Matrices with higher order displacement structure G Heinig pp. 303-307 Challenging eigenvalue perturbation problems E Jiang pp. 309-316 Approximation of linear operators in the 2-norm AC Antoulas pp. 317-326 Spectral variations and Hadamard products: some problems RC Li pp. 327-336 Assigning the Kronecker invariants of a matrix pencil by row or column complications JJ Loiseau ******************************************************************** Journal : Linear Algebra and Its Applications Volume issue : 279/1-3 Year : 1998 pp. 1-12 An algorithm to obtain laws families of filiform Lie algebras JR Gomez pp. 13-19 Hadamard functions preserving nonnegative H-matrices L Elsner pp. 21-30 Indices and nonzero decomposable elements of a symmetry class of tensors TIANGANG Lei pp. 31-38 Derivation ranges S Mecheri pp. 39-50 On schur D-stable matrices R Fleming pp. 51-74 Block Toeplitz preconditioning for static and dynamic linear systems K Burrage, Z Jackiewicz pp. 75-91 A lexicographic algebraic theorem and its applications S Fujishige pp. 93-109 On solutions of matrix equation AXB + CYD = F G Xu, MUSHENG Wei pp. 111-117 An improvement on Ky Fan's theorem of matrix eigenvalues L Li pp. 119-134 The pointwise feedback relation for linear dynamical systems M Carriegos, T Sanchez-Giralda pp. 135-151 Perturbation analysis of the canonical subspaces MUSHENG Wei pp. 153-161 Null space structure of tree-patterned matrices P Nylen pp. 163-175 Computation of pseudospectra via spectral projectors SK Godunov, M Sadkane pp. 177-180 The sign-real spectral radius and cycle products SM Rump pp. 181-193 Invariant manifolds and projective combinations of solutions of the riccati differential equation D D'Alessandro pp. 195-199 On linear subspaces of nilpotent elements in a Lie algebra R Meshulam pp. 201-206 An interlacing property of eigenvalues of strictly totally positive matrices A Pinkus pp. 207-225 Generalized exponents of non-primitive graphs JY Shao pp. 227-254 Differential topology of numerical range EA Jonckheere pp. 255-279 The algebraic structure of pencils and block Toeplitz matrices DL Boley pp. 281-283 A note on nonnegative normal matrices W Li pp. 285-301 On the condition numbers of large semi-definite toeplitz matrices^1 A Bottcher pp. 303-316 Properties of positive definite solutions of the equation X + A^ X^-^2A = I^1 I Gantchev pp. 317-324 Exponentials of symmetric matrices through tridiagonal reductions YY Lu ******************************************************************** Journal: Linear Algebra and Its Applications Volume : 280 Issue : 1 Date : 28-Aug-1998 pp 1-3 Preface for special issue honoring Olga Taussky (OT) R. Brualdi and H Schneider pp. 5--8 Introduction H. Shapiro pp 9-12 Olga-Taussky-Todd 30.8.1906-7.10..1995 FL Bauer pp 13-13 What Olga did for me A Hoffman pp 15-19 Some personal reminiscences of Olga Taussky H Schneider pp 21-37 To the Latimer-Macduffee theorem and beyond! P Hanlon pp 39-49 Olga, matrix theory and the Taussky unification problem CR Johnson pp 51-57 Some aspects of Olga Taussky's work in algebra T Laffey pp. 59--85 Publications about Olga Taussky Todd H. Shapiro ------------------------------------------------------- Journal: Linear Algebra and Its Applications Volume : 280 Issue : 2-3 Date : 04-Sep-1998 pp 87-96 A characterization and representation of the generalized inverse at(2)s and its applications YIMIN Wei pp 97-108 On the connectedness of numerical range of matrix polynomials J Maroulas pp 109-127 Notes on D-optimal designs MG Neubauer pp 129-162 Krylov subspace methods for eigenvalues with special properties and their analysis for normal matrices A Sidi pp 163-172 A Cauchy-Khinchin matrix inequality ER Van Dam pp 173-187 Comparison of two norms of matrices J Dazord pp 189-197 Long division for Laurent series matrices and the optimal assignment problem KAS Abdel-Ghaffar pp 199-216 Error bounds on the power method for determining the largest eigenvalue of a symmetric, positive definite matrix\ J Friedman pp 217-227 Trace class multipliers and spectral variation of normal matrices SW Drury pp 229-240 A generalization of the inertia theorem for quadratic matrix polynomials B Bilir, C Chicone pp 241-244 Estimating the operator exponential K Veselic pp 245-251 Eigenstructure of distance matrices with an equal distance subset A Mom pp 253-266 Linear rank and corank preserving maps on B(H) and an application to^*-Semigroup isomorphisms of operator ideals M Gyory, P Semrl pp 267-287 Pertubation theory for the Eckart-Young-Mirsky theorem and the constrained total least squares problem M Wei pp 289-332 The spectrum of a Hermitian matrix sum J Day, W So pp 333-334 Author index to Volume 280 pp 335-336 >From the Editor-in-Chief pp 341-354 Author Index to Volumes 261--280 -------------------------------------------------------------------------- Journal: Linear Algebra and Its Applications Volume : 281 Issue : 1-3 Date : 08-Sep-1998 pp 1-10 How symmetric can a function be? DC Van Leijenhorst pp 11-24 Further results on convergence of asynchronous linear iterations Y Su, A Bhaya pp 25-31 Rigid relations in GL_2F L Vaserstein pp 33-41 A Schur complement inequality for certain P-matrices TL Markham, RL Smith pp 43-58 When to call a linear system nonnegative JW Nieuwenhuis pp 59-85 Numerical ranges and Poncelet curves B Mirman pp 87-96 On Nekrasov matrices W Li pp 97-103 Approximating the inverse of a symmetric positive definite matrix G Simons pp 105-135 Simultaneous reduction to triangular forms after extension within zeroes H Bart pp 137-170 On several types of resolvent matrices of non-degenerative marcial caratheodory problems B Fritzsche, B Kirstein pp 171-225 Overlapping block-balanced canonical forms for various classes of linear systems B Hanzon pp 227-246 Real hamiltonian logarithm of a symplectic matrix L Dieci pp 247-257 On the solution of the extended linear complementarity problem R Andreani, JM Martinez pp 259-263 An upper bound for the permanent of a nonnegative matrix SG Hwang, TS Michael pp 265-292 Optimal trigonometric preconditioners for(nonsymmetric toeplitz systems) D Potts, G Steidl pp 293-309 Solving interval linear systems with linear programming techniques. O Beaumont pp 311-322 Bounds for determinants of matrices associated with classes of arithmetical functions HONG Shaofang pp 323-324 Author index to Volume 281 ******************************************************************** Journal: Linear Algebra and Its Applications ISSN : 0024-3795 Volume : 282 Issue : 1-3 Date : 28-Sep-1998 pp 1-24 A class of parallel decomposition-type ralaxation methods for large sparse systems of linear equations ZZ Bai pp 25-45 Computing hermite and smith normal forms of triangular integer matrices A Storjohann pp 47-61 Eigenvalues and eigen-functionals of diagonally dominant endomorphisms in min-max analysis M Minoux, M Gondran pp 63-81 Invariant theory, orbits and non-decomposable quadruples of subspaces having non-zero defect FD Grosshans pp 83-95 Combinatorially orthogonal matrices and related graphs PM Gibson pp 97-121 Exact and approximate solutions of some operator equations based on the cayley transform IP Gavrilyuk pp 123-129 Dynamic feedback(A,B)-invariant submodules for linear systems over commutative noetherian domains N Ito pp 131-143 On block cocyclic pairs of nonnegative matrices SHANGJUN Yang pp 145-160 Completions of inverse M-matrix patterns L Hogben pp 161-183 An ergodic theorem for classes of preconditioned matrices S Serra Capizzano pp 185-198 Numerical ranges of large toeplitz matrices S Roch pp 199-220 Minimal null designs of subspace lattice over finite fields S Cho pp 221-232 On digraphs and forbidden configurations of strong sign nonsingular matrices JY Shao pp 233-247 Global analytic block similarity to a brunovsky form JM Gracia pp 249-261 Some asymptotics for triangular matrices over finite fields F Gerth Iii pp 263-274 Weak block diagonally dominant matrices, weak block H-matrix and their applications SH Xiang pp 275-295 A fast hankel solver based on an inversion formula for leowner matrices P Kravanja, M Van Barel pp 297-310 On the sensitivity of the SR decomposition XW Chang pp 311-324 Generalized optimal lattice covering of finite-dimensional euclidean space D Bryant, P Diamond pp 325-325 Author index to Volume 282 ******************************************************************** Volume : 283 Issue : 1-3 Date : 15-Oct-1998 pp 1-33 On the convergence of asynchronous iteration methods for nonlinear paracontractions and consistent linear systems M Pott pp 35-60 The moore-penrose inverses of m x n block matrices and their applications Y Tian pp 61-73 Ergodic decomposition of markov chains* CE Villarreal pp 75-85 On graphs with multiple eigenvalues P Rowlinson pp 87-97 Chain rules for functions of matrices AD Ziebur pp 99-113 Inequalities for the perron root related to levinger's theorem YA Alpin, LY Kolotilina pp 115-150 Circular planar craphs and resistor networks EB Curtis pp 151-164 On the adjugate matrix GW Stewart pp 165-169 p-Contraction and 2x2 matrix T Nakazi pp 171-177 The connectivity index of a weighted graph O Araujo, JA De La Pena pp 179-203 On the multiple Nevanlinna-Pick matrix interpolation in the class C_p and the Caratheodory matrix coefficient problem GONGNING Chen pp 205-219 Vandermonde matrices on Chebyshev points A Eisinberg pp 221-238 A hybrid approach to the computation of the inertia of a parametric family of Bezoutians with application to some stability problems for bivariate polynomials L Gemignani pp 239-245 Normal generalized selfdajoint operators in Krein spaces L Rodman, SA Mccullough pp 247-255 Bounds on the second largest eigenvalue of a tree with perfect matchings C An pp 257-272 Eigenvalues and eigenvectors for matrices over distributive lattices YJ Tan pp 273-288 Operateurs positifs sur certains espaces de formes quadratiques M El Kadiri pp 289-299 Generalized Pascal matrix and recurrence sequences Z Zhang pp 303-303 Author index to Volume 283 ******************************************************************** Volume : 284 Issue : 1-3 Date : 12-Nov-1998 Special issue on the International Linear Algebra Society Symposium "Linear Algebra in Control Theory, Signals and Image Processing," held at the University of Manitoba, Canada, 6-8 June 1997. pp 1-1 Preface pp 3-17 Some algebraic aspects of signal processing M Barnabei pp 19-39 Fast fraction-free triangularization of bezoutians with applications to sub-resultant chain computation DA Bini, L Gemignani pp 41-52 A fast method to diagonalize a Hankel matrix DL Boley pp 53-71 Sensitivity analyses for factorizations of sparse or structured matrices XIAOWEN Chang, C Paige pp 73-94 A direction set based algorithm for least squares problems in adaptive signal processing MEIQIN Chen pp 95-124 FFT alcorithms and their adaptation to parallel processing E Chu pp 125-135 On-line change-point detection for state space models using multi-process kalman filters M Daumer pp 137-156 Inverse toeplitz preconditioners for ill-posed problems M Hanke pp 157-175 DFT representations of toeplitz-plus-hankel bezoutians with application to fast matrix-vector multiplication G Heinig pp 177-192 Kronecker product and SVD approximations in image restoration J Kamm, JG Nagy pp 193-228 Applications of second-order cone programming M Sousa Lobo, L Vandenberghe pp 229-237 Factorizations of Cauchy-Vandermonde matrices JM Pena pp 239-258 Matrices with multiple symmetry properties: Applications of Centrohermitian and Perhermitian matrices IS Pressman pp 259-306 Estimation and control with bounded data uncertainties AH Sayed pp 307-334 Korovkin theorems and linear positive gram matrix algebra approximations of toeplitz matrices S Serra Capizzano pp 335-355 A stabilized superfast solver for indefinite hankel systems* M Van Barel pp 357-359 Conference report pp 361-362 Author index ******************************************************************** Volume : 285 Issue : 1-3 Date : 23-Nov-1998 pp 1-6 The expression of the generalized inverse of the perturbed operator under Type I perturbation in Hilbert spaces GUOLIANG Chen pp 7-31 Perturbation bounds and characterisation of the associated algebraic Riccati equation MM Konstantinov pp 33-35 A note on laplacian graph eigenvalues R Merris pp 37-67 Eigenvector computation for almost unitary Hessenberg matrices and inversion of Szego-Vandermonde matrices via discrete transmission lines V Olshevsky pp 69-80 LMI characterization of structural and robust stability JC Geromel pp 81-105 Where is the nearest non-regular pencil? R Byers pp 107-114 Gaussian variables, polynomials and permanents J Arias De Reyna pp 115-121 Linear conditions for a polynomial P(X,Y) to have younger mates R Peretz pp 123-142 Hardness results and spectral techniques for combinatorial problems on circulant graphs B Codenotti, S Vigna pp 143-152 Completions of M-matrix patterns L Hogben pp 153-163 Nonstationary two-stage multisplitting methods with overlapping blocks ZH Cao pp 165-179 Preserving Diagonalisability M Omladic, P Semrl pp 181-188 The undirected graph and estimates of matrix singular values LI Luoluo pp 189-200 Compatible lattice orders and linear operators on R^n B Lavric pp 201-228 Limit cycles for successive projections onto hyperplanes in R^n J Angelos, GW Grossman pp 229-255 Solution of Troeplitz normal equations by sine transform based preconditioning F Di Benedetto pp 257-276 A numerical algorithm for computing a basis for the root subspace at a nonderogatory eigenvalue of a multiparameter system B Plestenjak pp 277-290 A conjecture concerning the Hadamard product of inverses of M-matrices M Neumann pp 291-303 Normal matrices: an update L Elsner pp 305-307 On the Laplacian eigenvalues of a graph L Jiong-Sheng pp 309-319 Symmetric multisplitting of a symmetric positive definite matrix ZH Cao pp 321-322 Author index ******************************************************************** Volume : 286 Issue : 1-3 Date : 17-Dec-1998 pp 1-17 Infima of hilbert space effects T Moreland, S Gudder pp 19-35 Ambiguity resistant polynomial matrices GUANGCAI Zhou, XIANGGEN Xia pp 37-44 Products of diagonalizable matrices over a field of characteristic two JD Botha pp 45-68 Restrictions on implicit filtering techniques for orthogonal projection methods G De Samblanx pp 69-85 Construction and decoding of BCH codes over finite commutative rings AA De Andrade pp 87-106 A Young-Eidson's type algorithm for complex p-cyclic SOR spectra S Galanis, A Hadjidimos pp 107-133 Convex convertible cones of matrices-a unified framework for the equations of Sylvester, Lyapunov and Riccati I Lewkowicz pp 135-148 Time-varying discrete Riccati equation:some monotonicity results G Freiling pp 149-173 Geometric proofs of some theorems of Schur-Horn type RS Leite, C Tomei pp 175-186 On normal affine semigroups JC Rosales pp 187-196 A generalization of Sourour's theorem EW Ellers pp 197-208 A conjecture concerning strongly connected graphs BINYAMIN Schwarz pp 209-221 Some inequalities for singular values and eigenvalues of generalized schur complements of products of matrices J Liu pp 223-259 Inversion of a generalized block loewner matrix, the minimal partial realization, and matrix rational interpolation problem GN Chen pp 261-272 Schur norms of bicirculant matrices M Hladnik pp 273-285 The Holens-Dokovic conjecture on permanent fails! IM Wanless pp 287-295 On matrix groups with finite spectrum G Cigler pp 297-301 Norm inequalities for Cartesian decompositions XINGZHI Zhan pp 303-309 Right eigenvalues for quaternionic matrices: A topological approach A Baker pp 311-321 Some linear preserver problem on B(H) concerning rank an corank L Molnar pp 323-324 Author index vol. 286 ******************************************************************** Volume : 287 Issue : 1-3 Date : 28-Dec-1998 Special issue celebrating the 60th birthday of LUDWIG ELSNER ( 17 January 1999 ) pp 1-1 Preface pp 3-10 Ludwig Elsner and his contributions to core, applied and numerical linear algebra A Bunse-Gerstner, V Mehrmann pp 11-39 Schur-like forms for matrix lie groups, lie algebras and jordan algebras G Ammar pp 41-76 SR and SZ algorithms for the symplectic (butterfly) eigenproblem P Benner pp 77-85 Orthogonality of matrices and some distance problems R Bhatia pp 87-103 On finite-dimensional commutative non-hermitian fusion algebras T Bhattacharyya pp 105-123 On a conjugate gradient-type method for solving complex symmetric linear systems A Bunse-Gerstner pp 125-159 Hamiltonian square roots of skew-hamiltonian matrices H Fassbender, N Mackey pp 161-170 Spaces of symmetric matrices containing a nonzero matrix of bounded rank S Friedland pp 171-179 Common invariant subspaces of two matrices A George pp 181-189 Stability of block LDL^T factorization of a symmetric tridiagonal matrix NJ Higham pp 191-214 Polynomial characterizations of the approximate eigenvectors by the refined Arnoldi method and an implicitly restarted refined Arnoldi algorithm Z Jia pp 215-222 Convex combinations of matrices - full rank characterization T Szulc pp 223-255 On the computation of the optimal H_ norms for two feedback control problems WENWEI Lin pp 257-269 Relations between perron-frobenius results for matrix pencils V Mehrmann pp 271-288 Diagrammatic presentation of inner and outer inverses: S-diagrams SK Mitra pp 289-305 Two-sided bounds on the inverses of diagonally dominant tridiagonal matrices R Nabben pp 307-314 The convergence of general products of matrices and the weak ergodicity of Markov chains M Neumann, H Schneider pp 315-322 A note on the extended convergence of SOR for two-periodic Markov chains W Niethammer pp 323-336 Simultaneous schur stability MAUHSIANG Shih pp 337-357 The effects of inexact linear solvers in vector algorithms P Smit, MHC Paardekooper pp 359-371 Symmetric schemes for computing the minimum eigenvalue of a symmetric Toeplitz matrix H Voss pp 373-379 Canonical angles of unitary spaces and perturbations of direct complements HK Wimmer pp 381-382 Author index vol. 287 ******************************************************************** Volume : 288 Issue : 1-3 Date : 01-Feb-1999 pp 1-10 Positive definite completions and determinant maximization W Glunt, TL Hayden pp 11-22 On constructing matrices with prescribed singular values and diagonal elements MOODYT Chu pp 23-33 Trace form preservers DB Shapiro pp 35-43 Hadamard inverses, square roots and products of almost semidefinite matrices RB Reams pp 45-51 Forme de Jordan des extensions d'operateurs lineaires (probleme de Carlson) et sous-espaces reduisants minimaux contenant un sous-espace donne BERNARD Charles pp 53-73 Matrix majorization G Dahl pp 75-88 Structured backwards errors for KKT systems JG Sun pp 89-104 Commutativity preserving linear maps and lie automorphisms of triangular matrix algebras LW Marcoux pp 105-121 A matrix Euclidian algorithm induced by state space realisation BM Allen pp 123-148 The Nevanlinna-Pick interpolation problems and power moment problems for matrix-valued functions GONGNING Chen pp 149-173 Sub-direct sums and positivity classes of matrices SM Fallat pp 175-186 On the numerical solution of a nonlinear matrix equation in Markov Chains CHUNHUA Guo pp 187-198 On the contribution of cardinalities of row space of Boolean matrices L Zhong pp 199-210 S-subunitvariant norms B Lavric pp 211-217 Maximum rank matrix completion JF Geelen pp 219-228 Estimation of the mean and the covariance matrix under a marginal independence assumption- an application of matrix differential calculus E Cramer pp 229-241 Exponents of indecomposability J Shen, DA Gregory pp 243-247 Remarque sur l'approximation positive contractante S Cherki pp 249-258 Applications of vector bundles to factorization of rational matrices V Lomadze pp 259-267 On a conjecture of Fiedler and Markham XUERONG Yong pp 269-281 Finite rank Hankel operators on the polydisk C Gu pp 283-292 The numerical range of products of normal matrices SW Drury pp 293-312 Computation of formal fundamental solutions W Balser pp 315-316 Author index ******************************************************************** Volume : 289 Issue : 1-3 Date : 01-Mar-1999 Seventh Special Issue on Linear Algebra and Statistics Special Editors: S.PUNTANEN, G.P.H.STYAN, H.J.WERNER pp 1-2 Preface pp 3-24 Improved biased estimation in an ANOVA model SE Ahmed pp 25-39 Mimimax adjustment technique and fuzzy information BF Arnold pp 41-54 Monte Carlo estimates of the log determinant of large sparse matrices RP Barry pp 55-74 Linear restrictions, rank reduction, and biased estimation in linear regression JS Chipman pp 75-94 Spherical functions on the Grassmann manifold and generalized Jacobi polynominals-Part 1 AW Davis pp 95-119 Spherical functions on the Grassmann manifold and generalized Jacobi polynominals-Part 2 AW Davis pp 121-126 A class of statistical estimators related to principal components RW Farebrother pp 127-130 Solution to a rank equation J Gross pp 131-134 Explicit solutions to the matrix inverse problem AX=B J Gross pp 135-139 Idempotency of the Hermitian part of a complex matrix J Grob pp 141-150 On the product of orthogonal projectors J Grob pp 151-160 A note on the rank-subtractivity ordering J Gross pp 161-168 Partial orderings, preordenings, and the polar decomposition of matrices J Gross pp 169-182 On semi-orthogonality and a special class of matrices J Gross pp 183-201 Frechet distance as a tool for diagnosing multivariate data ALIS Hadi, H Nyquist pp 203-224 Use of the Gibbs sampler to invert large, possible sparse, positive definite matrices DA Harville pp 225-242 Changes in the general linear model: a unified approach SR Jammalamadaka pp 243-259 The Marcus-de Oliveira conjecture, bilinear forms, and cones A Kovacec pp 261-266 A note on the parameter set for factor analysis models WP Krijnen pp 267-277 Matrix results on the Khatri-Rao and Tracy-Singh products S Liu pp 279-284 Simultaneous polar decomposition of rectangular complex matrices A Markiewicz pp 285-296 Softly unbiased estimation part 1: the Gauss-Markov model B Schaffrin pp 297-310 On oblique projectors Y Takane pp 311-318 Some new results on correlation-preserving factor scores prediction methods JMF Ten Berge pp 319-332 The perturbed nonhomogeneous Markov systems PCG Vassiliou pp 333-342 Two-way selection of covariables in multivariate growth curve models SG Wangi, T Nummi pp 343-344 Author index to volume 289 ******************************************************************** Volume : 290 Issue : 1-3 Date : 12-Mar-1999 pp 1-22 Real quadratic flexible division algebras JA Cuenca Mira, A Rochdi pp 23-29 On local w-uniqueness of solutions to linear complementarity problem SONG Xu pp 31-48 Singular numbers of contractions in spaces with an indefinite metric and Yamamoto's theorem A Ben-Artzi pp 49-59 The relationship between the class u_2(R,S) of (0,1,2)-matrices and the collection of constellation matrices SUMEI Hou pp 61-94 Extending the notions of companion and infinite companion to matrix polynomials M Van Barel, V Ptak pp 95-108 Index of Hadamard multiplication by positive matrices D Stojanoff pp 109-118 A fixed point theorem and a norm inequality for operator means JS Aujla pp 119-134 Generalized inversion of finite rank Hankel and Toeplitz operators with rational matrix symbols VM Adukov pp 135-144 An inequality for non-negative matrices MW Wang, J Shallit pp 145-166 The contragredient equivalence: application to solve some matrix systems P Rubio pp 167-191 Mappings preserving spectrum and commutativity on Hermitian matrices T Petek pp 193-212 The symmetric inverse m-matrix completion problem CHR Johnson, RL Smith pp 213-235 The realization graph of a degree sequence with majorization gap 1 is hamiltonian AR Arikati, UN Peled pp 237-246 On some properties of p-matrix sets YOO Song, SEETHARAMA Gowda pp 247-255 A bound for the condition of a hyperboic eigenvector matrix I Slapnicar, K Veselic pp 257-266 Irreducible matrices with reducible principal submatrices D London pp 267-273 resolving infeasibility inextremal algebras K Cechlarova pp 275-301 Eigenvalue interlacing and weight parameters of graphs MA Fiol pp 303-303 Author index to volume 290 ******************************************************************** Volume : 291 Issue : 1-3 Date : 26-Apr-1999 pp 1-14 A simple approach to matrix realizations for Littlewood-Richardson sequences GD Appleby pp 15-36 Gershgorin's theorem for matrices of operators HN Salas pp 37-49 The contragredient equivalence for several matrices: a set of invariants J Gelonch pp 51-61 Products of commutators of dilatations H You pp 63-82 Decomposability and structure of nonnegative bands in m_n(r)A Marwaha pp 83-102 An alternative system of structural invariants of quadruples of matrices I Garcia-Planas pp 103-113 Inequalities for c-s seminorms and lieb functions RA Horn pp 115-124 Multiplicities of eigenvalues of some linear search schemes AJ Pryde pp 125-142 Triangular powers of integers from determinants of bionomial coefficient matrices LJ Ratliff, DE Rush pp 143-149 Some lowner partial orders of schur complements and kronecker products of matrices J Liu pp 151-166 Perron vector ordering for a subclass of tournament matrices S Kirkland pp 167-184 On simultaneous similarity of matrices and related questions JA Dias Da Silva pp 185-199 Inverse updating and downdating for weighted linear least squares using M-invariant reflections J Zhao pp 201-225 Extreme rays for cones of hermitian matrix functions that are non-negative on the positive semi-definite matrices TH Pate pp 227-234 Linear algebra and its applications multivariate versions of cochran theorems CS Wong pp 235-244 Not all GKK tau-matrices are stable O Holtz pp 245-274 Maximal abelian subalgebras of e(p,q) algebras Z Thomova pp 275-275 Author index ******************************************************************** Volume : 292 Issue : 1-3 Date : 14-Jun-1999 pp 1-14 Eigenvalue analysis of equilibrium processes defined by linear complementarity conditions A Seeger pp 15-37 How fast can one compute the permanent of circulant matrices? A Bernasconi, G Resta pp 39-59 Lenear conditions for positive determinants JM Carnicer pp 61-71 Products of three triangular matrices KR Nagarajan, T Soundararajan pp 73-97 Feedback invariants of matrix quadruple completions I Zaballa pp 99-125 A projective simplex method for linear programming PQ Pan pp 127-138 Majorization via generalized Hessenberg matrices S Hwang pp 139-154 Some inequalities for norms on matrices and operators JC Bourin pp 155-178 Spectral properties of the transition operator associated to a multivariate refinement equation RONGQING Jia pp 179-185 A remark on pattern problems for matrix groups NQ Thang pp 187-206 The algebraic riccati inequality: parametrization of solutions, tightest local frames and generalized feedback matrices A Ferrante pp 207-231 G-majorization inequalities for linear maps M Niezgoda pp 233-244 Elementary bidiagonal factorizations CR Johnson, P Van Den Driessche pp 245-266 Matrix manifolds and the Jordan structure of the bialternate matrix product W Govaerts pp 267-280 Biclique decomposition adn hermitian rank DA Gregory pp 281-288 Notes on cartesian symmetry classes and generalized trace functions TG Lei pp 289-296 Positive semi-definiteness in a group algebra TG Lei pp 297-310 Thin structure of eigenvalue clusters for non-hermitian toeplitz matrices EE Tyrtyshnikov pp 311-311 Author index ******************************************************************** Volume : 293 Issue : 1-3 Date : 08-Jul-1999 pp 1-14 On the equality of families of decomposable symmetrized tensors A Fonseca pp 15-38 Multiresolution on compact groups A Lim pp 39-49 Some inequalities for sum and product of positive semidefinite matrices BY Wang, F Zhang pp 51-72 On the characteristic polynomial of matrices with prescribed rows S Furtado, FC Silva pp 73-84 On the recognition and rigidity problems for sums of matrices O Neto, FC Silva pp 85-131 Spectral and structural analysis of high precision finite differences matrices for elliptic operators S Serra Capizzano pp 133-144 The cycle time vector of D-A-D functions E Katirtzoglou pp 145-158 Spectra and elementary cycles of the digraphs with unique paths of fixed lenghth Yaokun Wu pp 159-170 On the coxeter polynomials of wild stars P Lakatos pp 171-186 Positive matrix factorization via extremal polyhedral cones JM Van Den Hof, JH Van Schuppen pp 187-197 Nonlinear resonance set for nonlinear matrix equations C Margulies, W Margulies pp 199-232 Almost periodic factorization of block triangular matrix functions revisited YI Karlovich, IM Spitkovsky pp 233-241 Some inequalities of Schur complements J Liu pp 243-256 Expanded systems and the ILU preconditioner for solving non-Hermitian linear systems EH Ayachour pp 257-272 Graphical matroid for causality assignment in bond-graphs H Haffaf, G Dauphin-Tanguy pp 273-288 Reverse order laws for generalized inverses of multiple matrix products M Wei pp 289-289 Author index ******************************************************************** Journal: Linear Algebra and Its Applications Volume : 294 Issue : 1-3 Date : 28-Jul-1999 pp 1-8 Grongruence of polynomial matrices S Pierce pp 9-33 Finiteness of a set of non-collinear vectors generated by a family of linear operators R Mubarakzjanov pp 35-48 Convexity of the lyapunov exponent H Volkmer pp 49-66 On the ranks of toeplitz matrices over finite fields GL Price pp 67-84 Boundary generating curves of the c-numerical range MT Chien pp 85-92 Irreducible sign k-potent sign pattern matrices J Stuart pp 93-135 The rational complementarity problem WPMH Heemels pp 137-154 Matrix recursive interpolation algorithm for block linear systems. Direct methods K Jbilou pp 155-168 Permanents and Lorentzian time-semidefinite matrices SW Drury pp 169-179 Simplicity of core arrays in three-way principal components analysis and the typical rank of PxQx2 arrays JMF Ten Berge pp 181-192 Asymptotic distribution of the spectra of a class of generalized kac-murdock-szego WF Trench pp 193-195 A short proof of the result on actions that characteriza in oo MI Ostrovski pp 197-211 Reducible sign k-potent sign pattern matrices J Stuart pp 213-215 A simple proof of the product theorem for EP matrices JJ Koliha pp 217-238 Two-stage iterative methods for consistent Hermitian positive semidefinite systems ZHIHAO Cao, HEBING Wu pp 239-258 Subspace iterative methods for eigenvalue problems T Zhang, KH Law pp 259-268 Perron-frobenius type results and discrete versions of nodal domain theorems AM Duval, V Reiner pp 269-269 Author index ******************************************************************** Volume : 295 Issue : 1-3 Date : 25-Aug-1999 pp 3-6 On a product of positive semidefinite matrices AR Meenakshi, C Rajian pp 7-30 Thiele-type and lagrange-type generalized inverse rational interpolation for rectangular complex matrices CHUANQING Gu pp 31-59 Tensor inequalities, xi-functions and inequalities involving immanants TH Pate pp 61-72 Embedding a regular subpencil into a general linear pencil FC Silva pp 73-80 On the distribution of eigenvalues of a simple undirected graph XUERONG Yong pp 81-89 The linear algebra of the generalized Pascal functional matrix M Bayat pp 91-95 Classification of path-recursive graphs MK Panttaja pp 97-112 Methods for constructing distance matrices and the inverse eigenvalue problem TL Hayden, RB Reams pp 113-116 On the operator equation ax=xax J Holbrook, E Nordgren pp 117-132 Nearly-defective complex eigen values in bessel matrices R Pavani pp 133-144 Semigroup ideals and linear diophantine equations A Vigneron-Tenorio pp 145-148 Similarity and matrics of constant rank JC Flick-D'Ornano pp 149-158 On analytic factorization of positive Hermitian matrix functions over the bidisc G Blower pp 159-189 Quaternionic modular groups NW Johnson pp 191-200 A basic exact sequence for the lee and euclidean weights of linear codes over z_1 KEISUKE Shiromoto pp 201-221 A variant of the Hausdorff theorem for multiindex matrices I S Keska pp 223-229 Polynomial spaces over finite fields A Winterhof pp 231-240 An efficient algorithm for critical circuits and finite eigenvectors in the max-plus algebra GJ Oslder, C Roos pp 241-247 On rosenfeld's problem M Kuroda pp 249-260 On the matrix equation A^k=J-I Y Wu, Q Li pp 263-263 Author index ******************************************************************** Volume : 296 Issue : 1-3 Date : 14-Sep-1999 pp 1-14 On the generalized algebraic riccati equation for continous-time descriptor systems A Kawamoto pp 15-25 Characterizing line graphs by star complements FK Bell pp 27-38 LMI characterization of structural and robust stability: the discrete-time case MC De Oliveira, JC Geromel pp 39-77 Minimum norm regularization of discriptor systems by mixed output feedback D Chu, V Mehrmann pp 79-98 An algorithm for symmetrioc generalized inverse eigenvalue problems HUA Dai pp 99-112 Matrix semigroup homomorphisms from dimension two to three D Kokol-Bukovsek pp 113-142 Multiparameter descent methods C Brezinski pp 143-151 The geometrical meaning of the Kontorovich-Wielandt inequalities K Gustafson pp 153-170 On group inverses of m-matrices with uniform diagonal entries S Kirkland, M Neumann pp 171-181 A matrix version of the wielandt inequality and its applications to statistics SG Wang, WC Ip pp 183-189 On duality principle in osserman mainfolds ZORAN Rakic pp 191-211 Error bounds for the arnoldi method: a set of extreme eigenpairs L Knizhnerman pp 213-225 Unitary solutions of the equation cu + u*c = 2d M Dobovisek pp 227-232 Sharp lower bounds of the least eigenvalue of planar graphs YUAN Hong pp 233-243 Permutation polynomials on symmetric matrices TC Teitloff pp 245-257 On sign inconsistent linear systems JY Shao pp 259-259 Author index ******************************************************************** Volume : 297 Issue : 1-3 Date : 20-Oct-1999 pp 1-7 Diagonability of idempotent matrices over noncommunicative rings GUANGTIAN Song pp 9-22 Le theoreme de hua pour les algebres artiniennes simples H Essannouni pp 23-56 Stratification of linear systems. Bifurcation diagrams for families of linear systems I Garcia-Planas pp 57-61 Operators which are remain convergent when multiplied by certain Hermitian operators B Cain pp 63-80 Eigenvalues of tridiagonal pseudo-toeplitz matrices D Kulkarni, SZEKAI Tsui pp 81-85 Extensions d'operateurs auto-adjoints et defaut de reflexivite M'HAMMED Benlarbi Delai pp 87-105 Is every matrix similar to a Toeplitz matrix? D. S. Mackey, N. Mackey, S. Petrovic pp 107-132 Inverse eigenvalue problem: existence of special mass-damper-spring systems P Nylen pp 133-155 Robust controllability and robust closed-loop stability with static output feedback for a class of uncertain descriptor systems C Lin, JL Wang pp 157-175 Majorization polytopes G Dahl pp 177-182 On the decomposition of a matrix into the sum of stable matrices Y Ito pp 183-191 A note on the equivalence of a class of factorized Broyden families for nonlinear least squares problems H Ogasawara pp 193-202 The distribution of the maximum condition number on great circles through a fixed 2 x 2 real matrix D Lewis pp 203-203 Author index ******************************************************************** Volume : 298 Issue : 1-3 Date : 08-Nov-1999 pp 1-8 On exponent of indecomposability for primitive boolean matrices B Liu pp 9-20 On graphs with complete bipartite star complements PS Jackson, P Rowlinson pp 21-37 Infite eigenvalue assignment for singular systems D Chu pp 39-50 A matrix-decomposition theorem for GLn(K) F Bunger, K Nielsen pp 51-71 The covering number of elements of a matroid and associated transformations R Fernandes pp 73-86 On syzygy modules for polynomial matrices ZHIPING Lin pp 87-97 Automorphisms of some Banach algebras of analytic functions MR Alaimia pp 99-113 A unified approach to Krylov subspace methods for the Drazin-inverse solution of singular nonsymmetric linear systems A Sidi pp 115-141 On the algebraic theory of pseudo-distance-regularity around a set MA Fiol pp 143-158 Nearest pair with more nonconstant invariant factors. Pseudospectrum JM Gracia pp 159-169 OMC for householder reflections SW Drury pp 171-191 Column optimal strongly three-fold orthogonal matrices in a class index eight AS Hedayat, H Pesotan pp 193-208 Littlewood's algorithm and quaternion matrices DI Merino pp 209-209 Author index ******************************************************************** Volume : 299 Issue : 1-3 Date : 29-Nov-1999 pp 1-20 A block en algorithm for nonsymmetric linear systems with multiple right-hand sides GUIDING Gu pp 21-80 Computing the singular value decomposition with high relative accuracy J Demmel pp 81-99 Potentially nilpotent sign pattern matrices CA Eschenbach pp 101-117 Self-adjoint operators and pairs of Hermitian forms over the quaternions M Karow pp 119-151 Feedback design for regularizing descriptor systems A Bunse-Gerstner, V Mehrmann pp 153-163 The moment and gram matrices, distinct eigenvalues and zeroes, and rational criteria for diagonalizability RA Horn pp 165-169 A characterization of triangularizability of a linear associative algebra WENXUE Huang pp 171-173 Convergent multiples of convergent operators B Cain pp 175-190 Hook immanantgal inequalities for Hadamard's function ONN Chan pp 191-194 An algebraic proof opf a result by Gonzaga and Lara KD Ikramov pp 195-200 A note on *orthant-monotonic norms B Lavric pp 201-201 Author index ******************************************************************** Volume : 300 Issue : 1-3 Date : 10-Dec-1999 pp 1-2 >From the Editor-in-Chief RA Brualdi pp 9-20 Author index to volumes 281--300 pp 33-91 Author index to volumes 201--300 ---------- Volume : 301 Issue : 1-3 Date : 10-Dec-1999 pp 1-13 Some multiplicative preservers on B(H) L Molnar pp 15-49 Stable subspaces of matrix pairs FE Velasco pp 51-62 On transformations of elliptic spaces IM Idris pp 63-80 (A,B)-cyclic submodules J Brewer, W Schmale pp 81-97 Some characterizations of graphs by star complements D Cvetkovic, P Rowlinson pp 99-112 Linear operators preserving the sign-real spectral radius B Zalar pp 113-119 Invariant subspaces of two Hermitian structures on a Euclidean space P Coulton pp 121-136 Strong duality for a trust-region type relaxations of the quadratic assignment problem K Anstreicher, H Wolkowicz pp 137-144 When is NEPS of graphs connected? D Stevanovic pp 145-152 A symmetric algorithm for Toeplitz systems A Melman pp 153-170 On invertibility preserving linear mappings, simultaneous triangularization and property L E Christensen pp 171-185 Relative perturbation bound for invariant subspaces of graded indefinite hermitian matrices N Truhar, I Slapnicar pp 187-194 Normal forms and joint numerical ranges of doubly commuting matrices V Bolotnikov, L Rodman pp 195-201 Sign-nonsingular matrices and matrices with unbalanced determinant in symmetrised semirings P Butkovic pp 203-203 Author index ******************************************************************** Volume : 304 Issue : 1-3 Date : 06-Jan-2000 pp 1-31 The correlations with identity companion automorphism, of finite desarguesian planes BC Kestenband pp 33-43 On pseudomatroid property of matrices R Sridhar, SN Kabadi pp 45-68 A quantitative version of the observation that the Hadamard product is a principal submatrix of the Kronecker product G Visick pp 69-101 The Picard group of a structural matrix algebra J Haefner pp 103-108 Range kernel orthogonality of derivations BP Duggal pp 109-118 Semigroups of EP linear transformations G Lesnjak pp 119-129 On the cone of completely positive linear transformations DA Yopp pp 131-139 On factorization of matrix polynomials J Maroulas pp 141-159 Linear operators preserving multivariate majorization LB Beasley pp 161-171 A factorization of totally nonsingular matrices over a ring with identity M Fiedler pp 173-177 Gersgorin variations I: On a theme of Pupkov and Solov'ev AJ Hoffman pp 179-179 Challenges in Matrix Theory 2000 pp 181-192 Matrix rigidity B Codenotti pp 193-200 Matrix rank and communication complexity B Codenotti pp 201-201 Author index ******************************************************************** Volume : 305 Issue : 1-3 Date : 21-Jan-2000 pp 1-14 Ranks of submatrices and the off-diagonal indices of a square matrix E Marques De Sa pp 15-21 The number of Kronecker indices of square pencils of a special kind E Marques De Sa pp 23-31 On the Hadamard product of inverse M-matrices B Wang, F Zhang pp 33-46 Order intervals of matrices ML Thornburg, RD Hill pp 47-65 Creation and annihilation in matrix theory R Hartwig pp 67-86 On transitive linear semigroups R Drnovsek, L Livshits pp 87-97 On the Hu-Hurley-Tam conjecture concerning the generalized numerical range CHEMAN Cheng, CHIKWONG Li pp 99-105 On an inequality for the Hadamard product of an M-matrix and its inverse Y Song pp 107-129 An integer programming problem and rank decomposition of block upper triangular matrices H Bart pp 131-149 Families of vectors with prescribed rank partition and a prescribed subfamily A Fonseca pp 151-159 Singular values, diagonal elements, and extreme matrices HF Miranda pp 161-171 The conjugacy classes of fixed point free elements in Gl_n(F) and SL_n(F) JIZHU Nan pp 173-185 Difference equations in a general setting DJ Hartfiel pp 187-190 Rank factorization and bordering of regular matrices over commutative rings E Ballico pp 191-201 A dimension formula for the nucleus of a Veronese variety J Gmainer, H Havlicek pp 203-203 Author index ******************************************************************** Volume : 306 Issue : 1-3 Date : 22-Feb-2000 pp 1-13 Equivalence constants for matrix norms: a problem of Goldberg A Tonge pp 15-24 Classes of Schur D-stable matrices R Fleming pp 25-31 A representation theorem for algebras with commuting involutions M Cabrera pp 33-44 Sparsity of orthogonal matrices with restrictions GS Cheon, BL Shader pp 45-57 On sums of three square-zero matrices K Takahashi, PEIYUAN Wu pp 59-86 The Nevanlinna-Pick interpolation problems and power moment problems for matrix-valued functions III: The infinitely many data case GONGNING Chen pp 87-102 Generalized totally positive matrices M Fiedler pp 103-121 On almost regular tournament matrices C Eschenbach, JR Weaver pp 123-130 Dual graphs and knot invariants M Lien, W Watkins pp 131-143 Decomposing a matrix into circulant and diagonal factors M Schmid, R Steinwandt pp 145-154 Centrogonal matrices O Krafft pp 155-163 Spectral clustering properties of block multilevel Hankel matrices D Fasino pp 165-182 On condensed forms for partially commuting matrices YUA Alpin, L Elsner pp 183-188 A tree whose complement is not eigensharp VL Watts pp 189-202 Growth in Gaussian elimination for weighing matrices, W(n,n-1) CHRISTOS Koukouvinos pp 203-209 Semidefiniteness without real symmetry CR Johnson, RB Reams pp 211-211 Author index ******************************************************************** Volume : 307 Issue : 1-3 Date : 31-Mar-2000 pp 1-14 The positive definite completion problem relative to a subspace CR Johnson, RL Smith pp 15-33 The local exponent sets of primitive digraphs MINO Zhengke pp 35-46 Characteristic polynomials of graphs having a semifree action JAEUN Lee pp 47-67 Some remarks on quasi-equivalence of bases in Frechet spaces N Zobin pp 69-75 A norm bound for projections with complex weights EY Bobrovnikova, SA Vavasis pp 77-87 On lattice property of group induced cone orderings M Niezgoda pp 89-101 Stable subnorms M Goldberg pp 103-117 On the ultimate behavior of the sequence of consecutive powers of a matrix in the max-plus algebra B De Schutter pp 119-129 Strengthening the Gilbert-Varshamov bound A Barg, J Simonis pp 131-144 A matrix inequality and its statistical application J Jiang pp 145-150 Two-dimensional representations of the free group in two generators over an arbitrary field L Vaserstein pp 151-165 Principal pivot transforms: properties and applications M Tsatsomeros pp 167-182 Linear matrix period in max-plus algebra M Gavalec pp 183-192 Free product Z_3 * Z_3 of rotations with rational entries G Liu, LC Robertson pp 195-195 Author index ******************************************************************** Volume : 308 Issue : 1-3 Date : 13-Apr-2000 pp 1-29 Normal forms of generic triangular band matrices and Jordan forms of nilpotent completions MI Gekthman, L Rodman pp 31-64 Generalized-confluent Cauchy and Cauchy-Vandermonde matrices ZHENGHONG Yang pp 65-75 Pascal k-eliminated functional matrix and it's property M Bayat pp 77-84 Matrix young inequalities for the Hilbert-Schmidt norm O Hirzallah, F Kittaneh pp 85-107 Representation and approximation of the outer inverse A_T,S^(2) of a matrix A YONGLIN Chen pp 109-119 Metric projection and stratification of the Grassmannian M Finzel pp 121-137 Spectrally arbitrary patterns JH Drew, P Van Den Driessche pp 139-152 Decomposable numerical ranges on orthonormal tensors CK Li pp 153-161 Estimates for the spectrum near algebraic elements Y Chen, T Ransford pp 163-181 An extension problem for discrete- time almost periodically correlated stochastic processes D Alpay pp 183-202 Pade approximation for the exponential of a block triangular matrix L Diece pp 203-211 Notes on matrix arithmetic- geometric mean inequalities R Bhatia pp 217-217 Author index ******************************************************************** Volume : 309 Issue : 1-3 Date : 20-Apr-2000 Proceedings of the international worskhop on accurate solutions of eigenvalue problems Special editors: Jesse L. Barlow, Beresford N. Parlett, Kresimir Veslic pp 1-2 Preface: The Accurate solution of Eigenvalue Problems JL Barlow pp 3-18 Weyl-type relative perturbation bounds for eigenvalues of Hermitian matrices FM Dopico, JM Molera pp 19-43 Optimal perturbation bounds for the Hermitian eigenvalue problem JL Barlow pp 45-56 Absolute and relative perturbation bounds for invariant subspaces of matrices ICF Ipsen pp 57-72 Relative perturbation theory for hyperbolic eigenvalue problem I Slapnicar pp 73-83 Accuracy assessment for eigencomputations: variety of backward errors and pseudospectra F Chaitin-Chatelin, E Traviesas pp 85-102 Perturbation theory for the eigenvalues of factorised symmetric matrices K Veselic pp 103-119 Rounding-error and perturbation bounds for the indefinite QR factorization S Singer pp 121-151 Relatively robust representations of symmetric tridiagonals BN Parlett pp 153-174 QR factorization with complete pivoting and accurate computation of the SVD NJ Higham pp 175-190 Exponential splittings of products of matrices and accurately computing singular values of long products S Oliveira, DE Stewart pp 191-215 Approximate eigenvectors as preconditioner Z Drmac pp 217-259 An implementation of dqds algorithm (positive case) BN Parlett pp 261-287 Balancing sparse matrices for computing eigenvalues TY Chen, J Demmel pp 289-306 Large sparse symmetric eigenvalue problems with homogeneous linear constraints: the Lanczos process with inner-outer iterations GH Golub, H Zha pp 307-323 The influence of orthogonality on the Arnoldi method T Braconnier pp 325-337 The relative error in the Pruess method for Sturm-Liouville problems P Kosowski pp 339-361 Backward error and condition of polynomial eigenvalue problems F Tisseur pp 363-363 Author index ******************************************************************** Volume : 310 Issue : 1-3 Date : May 2000 pp 1-4 Introduction to a group of articles in tribute to Vlastimil Ptak H. Schneider pp 5-7 A remark on the Jordan normal form of matrices V. Ptak, pp 9-10 On Ptak's derivation of the Jordan normal form C.d. Boor pp 11-17 Applications of the duality method to generalizations of the Jordan canonical form O. Holtz pp 19-20 Circumstances of the submission of my paper in 1956 V. Ptak pp 21-22 Vlastimil Ptak (8 November 1925 - 9 May 1999) M. Fiedler pp 23-24 List of publications of Vlastimil Ptak, 1995-1999 M. Fiedler pp 25-42 A modified Gram-Schmidt algorithm with iterative orthogonalization and column pivoting A. Dax pp 43-47 On an operator inequality J. Singh Aujla pp 49-71 Canonical forms for positive discrete-time linear control systems R. Bru, S. Romero, E. Sanchez pp 73-82 Linear preservers of minimal rank L. Rodman, P. Semrl pp 83-108 Superfast algorithms for Cauchy-like matrix computations and extensions V.Y. Pan, A. Zheng pp 109-122 On the sequence of powers of a stochastic matrix with large exponent S. Kirkland pp 123-128 A note on unsolvable systems of max-min (fuzzy) equations K. Cechlarova pp 129-138 On maximal entries in the principal eigenvector of graphs B. Papendieck, P. Recht pp 139-148 Commuting pairs and triples of matrices and related varieties R.M. Guralnick, B.A. Sethuraman pp 149-165 Graph rigidity via Euclidean distance matrices A. Alfakih pp 167-181 Numerical approximation of the product of the square root of a matrix with a vector E.J. Allen, J. Baglama, S.K. Boyd pp 183-194 Poincare series of semi-invariants of 2x2 matrices M. Domokos pp 195 Index ******************************************************************** Volume : 313 Issue : 1-3 Date : 01-Jul-2000 Please note that only subscribers can access full text and abstracts through the provided URLs. Visit the journal at http://www.elsevier.nl/locate/jnlnr/07738 pp 1-20 Matrix pencils and a generalized Clifford algebra C.J. Pappacena http://www.elsevier.nl/PII/S0024379500000252 pp 21-40 Linear systems with signed solutions S.-J. Kim, B.L. Shader http://www.elsevier.nl/PII/S0024379500000926 pp 41-51 A new relative perturbation theorem for singular subspaces R.-C. Li, G.W. Stewart http://www.elsevier.nl/PII/S0024379500000744 pp 53-100 Inner-outer factorization and the inversion of locally finite systems of equations P. Dewilde, A.-J. van der Veen http://www.elsevier.nl/PII/S0024379500000835 pp 101-105 A correction: orthogonal representations and connectivity of graphs L. Lovasz, M. Saks, A. Schrijver http://www.elsevier.nl/PII/S0024379500000914 pp 107-114 Fast and stable eigendecomposition of symmetric banded plus semi-separable matrices S. Chandrasekaran, M. Gu http://www.elsevier.nl/PII/S0024379500001063 pp 115-126 On the digraphs of sign solvable linear systems J.-Y. Shao http://www.elsevier.nl/PII/S0024379500001075 pp 127-139 On vector Hankel determinants A. Salam http://www.elsevier.nl/PII/S0024379500001026 pp 141-154 The cycle completable graphs for the completely positive and doubly nonnegative completion problems J.H. Drew, C.R. Johnson, S.J. Kilner, A.M. McKay http://www.elsevier.nl/PII/S0024379500001105 pp 155-161 Reducibility theorems for pairs of matrices as rational criteria Y.A. Al'pin, K.D. Ikramov http://www.elsevier.nl/PII/S0024379500001294 pp 163-171 Inverses of Perron complements of inverse M-matrices M. Neumann http://www.elsevier.nl/PII/S0024379500001282 pp 173-192 Inverse M-matrix completions of patterns omitting some diagonal positions L. Hogben http://www.elsevier.nl/PII/S0024379500001221 pp 193-201 On a discrete nonlinear boundary value problem S. Sun Cheng, H.-T. Yen http://www.elsevier.nl/PII/S0024379500001336 pp 203-206 A test for copositive matrices W. Kaplan http://www.elsevier.nl/PII/S0024379500001385 pp 207 Index http://www.elsevier.nl/PII/S0024379500001555 ******************************************************************** Volume : 314 Issue : 1-3 Date : 15-Jul-2000 pp 1-47 On Lie gradings III. Gradings of the real forms of classical Lie algebras M. Havlicek, J. Patera, E. Pelantova http://www.elsevier.nl/PII/S0024379500000999 pp 49-74 On triality and automorphisms and derivations of composition algebras A. Elduque http://www.elsevier.nl/PII/S0024379500001051 pp 75-89 Construction of the Jordan decomposition by means of Newton's method D. Schmidt http://www.elsevier.nl/PII/S0024379500001117 pp 91-136 Interpolation theory in sectorial Stieltjes classes and explicit system solutions D. Alpay, E. Tsekanovskii http://www.elsevier.nl/PII/S0024379500001130 pp 137-164 Hankel matrices, positive functions and related questions Y.V. Genin http://www.elsevier.nl/PII/S002437950000121X pp 165-189 The eigenvalue problem for networks of beams B. Dekoninck, S. Nicaise http://www.elsevier.nl/PII/S002437950000118X pp 191-203 On the nonuniqueness of the factorization factors in the product singular value decomposition D. Chu, B. De Moor http://www.elsevier.nl/PII/S0024379500001361 pp 205 Index ******************************************************************** Volume : 315 Issue : 1-3 Date : 15-Aug-2000 pp 1-23 Sums of diagonalizable matrices J.D. Botha http://www.elsevier.nl/PII/S0024379599002803 pp 25-38 Convexity properties of Tr[(a^*a)^n] L.E. Mata-Lorenzo, L. Recht http://www.elsevier.nl/PII/S0024379500000501 pp 39-59 Identification of almost invariant aggregates in reversible nearly uncoupled Markov chains P. Deuflhard, W. Huisinga, A. Fischer, C. Schutte http://www.elsevier.nl/PII/S0024379500000951 pp 61-81 Some general techniques on linear preserver problems A. Guterman, C.-K. Li, P. Semrl http://www.elsevier.nl/PII/S0024379500001191 pp 83-112 On the curvature of monotone metrics and a conjecture concerning the Kubo-Mori metric J. Dittmann http://www.elsevier.nl/PII/S0024379500001300 pp 113-123 Explicit factorization of the Vandermonde matrix H. Oruc, G.M. Phillips http://www.elsevier.nl/PII/S0024379500001245 pp 125-138 The invariant polynomials degrees of the Kronecker sum of two linear operators and additive theory C. Caldeira, J.A. Dias da Silva http://www.elsevier.nl/PII/S0024379500001257 pp 139-144 The determinant of random power series matrices over finite fields K.A.S. Abdel-Ghaffar http://www.elsevier.nl/PII/S0024379500001348 pp 145-154 Numerical ranges and matrix completions D.W. Hadwin, K.J. Harrison, J.A. Ward http://www.elsevier.nl/PII/S002437950000135X pp 155-173 Maximal orthogonality and pseudo-orthogonality with applications to generalized inverses M.Q. Rieck http://www.elsevier.nl/PII/S0024379500001427 pp 175-188 Characterization of joint spectral radius via trace Q. Chen, X. Zhou http://www.elsevier.nl/PII/S002437950000149X pp 189-196 The Ostrowski-Reich theorem for SOR iterations: extensions to the rank deficient case J.-Y. Yuan http://www.elsevier.nl/PII/S0024379500001488 pp 197-205 Two-dimensional Q-algebras T. Nakazi http://www.elsevier.nl/PII/S0024379500001518 pp 209 Index ******************************************************************** Volume : 316 Issue : 1-3 Date : 01-Sep-2000 pp 1-12 Dedication to Robert J. Plemmons http://www.elsevier.nl/PII/S0024379500001804 pp 13-20 Lower bounds for the eigenvalues of Laplacian matrices A. Berman, X.-D. Zhang http://www.elsevier.nl/PII/S0024379599002645 pp 21-28 Markov chain sensitivity measured by mean first passage times G.E. Cho, C.D. Meyer http://www.elsevier.nl/PII/S0024379599002633 pp 29-43 Structuredmatrixrepresentationsoftwo-parameter Hankel transforms in adaptive optics V.P. Pauca, B.L. Ellerbroek, R.J. Plemmons, X. Sun http://www.elsevier.nl/PII/S0024379599002670 pp 45-65 Regular Markov chains for which the transition matrix has large exponent S.J. Kirkland, M. Neumann http://www.elsevier.nl/PII/S0024379599002657 pp 67-87 Comparison theorems for the convergence factor of iterative methods for singular matrices I. Marek, D.B. Szyld http://www.elsevier.nl/PII/S002437959900275X pp 89-104 Cosine transform preconditioners for high resolution image reconstruction M.K. Ng, R.H. Chan, T.F. Chan, A.M. Yip http://www.elsevier.nl/PII/S0024379599002748 pp 105-112 Domain decomposition splittings R.E. White http://www.elsevier.nl/PII/S0024379500000161 pp 113-135 A mathematical framework for the linear reconstructor problem in adaptive optics M. Chu, V. Pauca, R. Plemmons, X. Sun http://www.elsevier.nl/PII/S0024379500000197 pp 137-156 Solving total least-squares problems in information retrieval E. Jiang, M. Berry http://www.elsevier.nl/PII/S0024379500000306 pp 157-169 GMRES-type methods for inconsistent systems D. Calvetti, B. Lewis, L. Reichel http://www.elsevier.nl/PII/S0024379500000641 pp 171-182 A fast eigenvalue algorithm for Hankel matrices F.T. Luk, S. Qiao http://www.elsevier.nl/PII/S0024379500000847 pp 183-197 Unifying unitary and hyperbolic transformations A. Bojanczyk, S. Qiao, A.O. Steinhardt http://www.elsevier.nl/PII/S0024379500001087 pp 199-222 On the existence and computation of rank-revealing LU factorizations C.-T. Pan http://www.elsevier.nl/PII/S0024379500001208 pp 223-236 Quasi-Newton approach to nonnegative image restorations M. Hanke, J.G. Nagy, C. Vogel http://www.elsevier.nl/PII/S0024379500001166 pp 237-258 A new approach to constrained total least squares image restoration M.K. Ng, R.J. Plemmons, F. Pimentel http://www.elsevier.nl/PII/S0024379500001154 pp 259-285 Convergence of the alternating minimization algorithm for blind deconvolution T. Chan, C.K. Wong http://www.elsevier.nl/PII/S0024379500001415 pp 287 Index ******************************************************************** Volume : 317 Issue : 1-3 Date : 15-Sep-2000 pp 1-12 Algebraic constructions of the minimal forbidden digraphs of strong sign nonsingular matrices J.-Y. Shao, Z.-X. Hu http://www.elsevier.nl/PII/S0024379500001038 pp 13-40 Normal forms of ''near similarity'' transformations and linear matrix equations A. Tovbis http://www.elsevier.nl/PII/S0024379500001129 pp 41-52 Nearly L-matrices and generalized row sign balanced matrices J.-Y. Shao, S.-G. Hwang http://www.elsevier.nl/PII/S0024379500001178 pp 53-102 Canonical matrices for linear matrix problems V.V. Sergeichuk http://www.elsevier.nl/PII/S0024379500001506 pp 103-125 Block ILU factorization preconditioners for a block-tridiagonal H-matrix S.W. Kim, J.H. Yun http://www.elsevier.nl/PII/S0024379500001464 pp 127-141 Numerical range of linear pencils P.J. Psarrakos http://www.elsevier.nl/PII/S0024379500001452 pp 143-176 Anti-triangular and anti-m-Hessenberg forms for Hermitian matrices and pencils C. Mehl http://www.elsevier.nl/PII/S0024379500001567 pp 177-192 State feedback in linear control theory S. Mondie, P. Zagalak, V. Kucera http://www.elsevier.nl/PII/S0024379500001531 pp 193-200 On the third largest eigenvalue of a graph B. Liu, Z. Bo http://www.elsevier.nl/PII/S0024379500001592 pp 201-205 Disproof of a conjecture on the existence of the path-recursive period for a connected graph X. Yong, S. Cao http://www.elsevier.nl/PII/S0024379500001622 pp 207-216 Elementary operators and orthogonality A. Turnsek http://www.elsevier.nl/PII/S0024379500001634 pp 217-224 A note on diagonally dominant matrices G. Dahl http://www.elsevier.nl/PII/S0024379500001786 pp 225-226 The exponential Vandermonde matrix J. Robbin, D. Salamon http://www.elsevier.nl/PII/S0024379500001865 pp 227-240 Modified Gauss-Seidel type methods and Jacobi type methods for Z-matrices W. Li, W. Sun http://www.elsevier.nl/PII/S0024379500001403 pp 241 Index ******************************************************************** Volume : 318 Issue : 1-3 Date : 15-Oct-2000 pp 1-21 Description of the sub-Markov kernel associated to generalized ultrametric matrices. An algorithmic approach C. Dellacherie, S. Martnez, J. San Martn http://www.elsevier.nl/PII/S0024379500001932 pp 23-33 A characterization of convex cones of matrices with constant regular inertia N. Cohen, I. Lewkowicz http://www.elsevier.nl/PII/S0024379500001269 pp 35-44 Moore-Penrose inverse of set inclusion matrices R.B. Bapat http://www.elsevier.nl/PII/S0024379500001233 pp 45-52 The algebraic properties of the generalized Pascal functional matrices associated with the exponential families X. Zhao, T. Wang http://www.elsevier.nl/PII/S0024379500001324 pp 53-77 The equivalence structure of descriptor representations of systems with possibly inconsistent initial conditions U. Baser, J.M. Schumacher http://www.elsevier.nl/PII/S0024379500001579 pp 79-86 On two questions about quaternion matrices L. Huang http://www.elsevier.nl/PII/S0024379500001543 pp 87-107 Complementary inequalities to inequalities of Jensen and Ando based on the Mond-Pecaric method J. Micic, J. Pecaric, Y. Seo http://www.elsevier.nl/PII/S0024379500001609 pp 109-116 Cartesian decompositions and Schatten norms R. Bhatia, F. Kittaneh http://www.elsevier.nl/PII/S0024379500002068 pp 117-126 Single elements of matrix incidence algebras W.E. Longstaff, O. Panaia http://www.elsevier.nl/PII/S0024379500001658 pp 127-144 Partial realization for singular systems in standard form S. Feldmann, G. Heinig http://www.elsevier.nl/PII/S0024379500001646 pp 145-172 Symmetric failures in symmetric control systems R. Tanaka, K. Murota http://www.elsevier.nl/PII/S0024379500001610 pp 173-179 A note on affine toric varieties E. Reyes, R.H. Villarreal, L. Zarate http://www.elsevier.nl/PII/S002437950000166X pp 181-193 Weak crossed products and a generalisation of a result of Sarason M.R. Alaimia http://www.elsevier.nl/PII/S0024379500001695 pp 195-208 Systems of linear congruences with individual moduli D.C. Torney, J. Wang http://www.elsevier.nl/PII/S0024379500001737 pp 209-225 Solution of infinite linear systems by automatic adaptive iterations P. Favati, G. Lotti, O. Menchi, F. Romani http://www.elsevier.nl/PII/S0024379500001774 pp 227 Index ******************************************************************** Volume : 319 Issue : 1-3 Date : 01-Nov-2000 pp 1-2 Workshop on ''Geometric and combinatorial methods in the Hermitian sum spectral problem'' University of Coimbra, Portugal, 15-16 July 1999 E. Marques de Sa, J.F. Queiro, A.P. Santana pp 3-22 Finite and infinite dimensional generalizations of Klyachko's theorem S. Friedland http://www.elsevier.nl/PII/S0024379500002172 pp 23-36 Eigenvalues of majorized Hermitian matrices and Littlewood-Richardson coefficients W. Fulton http://www.elsevier.nl/PII/S0024379500002184 pp 37-59 Random walks on symmetric spaces and inequalities for matrix spectra A.A. Klyachko http://www.elsevier.nl/PII/S0024379500002196 pp 61-81 The symplectic and algebraic geometry of Horn's problem A. Knutson http://www.elsevier.nl/PII/S0024379500002202 ---------------------------------------------------------- pp 83-102 Completions of P-matrix patterns L.M. DeAlba, L. Hogben http://www.elsevier.nl/PII/S0024379500001671 pp 103-116 The Weyl calculus and a Cayley-Hamilton theorem for pairs of selfadjoint matrices F. Baur, W.J. Ricker http://www.elsevier.nl/PII/S0024379500001749 pp 117-135 An extended operator trigonometry K. Gustafson http://www.elsevier.nl/PII/S0024379500001701 pp 137-145 Estimates for bounds of some numerical characters of matrices T. Huang, W. Li, W. Sun http://www.elsevier.nl/PII/S0024379500001762 pp 147-162 Nonnegative linear systems in the behavioral approach: the autonomous case M. Elena Valcher http://www.elsevier.nl/PII/S0024379500001828 pp 163-178 The structure of the state representation of shift invariant controllable and observable group codes M. Campanella, G. Garbo http://www.elsevier.nl/PII/S002437950000183X pp 179-191 A resultant matrix for scaled Bernstein polynomials J.R. Winkler http://www.elsevier.nl/PII/S0024379500001890 pp 193-209 Computation of a specified root of a polynomial system of equations using eigenvectors D. Bondyfalat, B. Mourrain, V.Y. Pan http://www.elsevier.nl/PII/S0024379500001907 pp 211 Index ******************************************************************** ISSN : 0024-3795 Volume : 327 Issue : 1-3 Date : 15-Apr-2001 Visit the journal at http://www.elsevier.nl/locate/jnlnr/07738 pp 1-15 Analysis on eigenvalues for preconditioning cubic spline collocation method of elliptic equations S. Dong Kim, Y. HunLee pp 17-26 A variant of the Hausdorff theorem for multi-index matrices II S. Keska pp 27-40 Matrix groups with independent spectra G. Cigler pp 41-51 Square nearly nonpositive sign pattern matrices Y. Hou, J. Li pp 53-60 Possible line sums for a qualitative matrix C.R. Johnson, S.A. Lewis, D.Y. Yau pp 61-68 On the potential stability of star sign pattern matrices Y. Gao, J. Li pp 69-83 Corrigendum/addendum to: Sets of matrices all infinite products of which converge I. Daubechies, J.C. Lagarias pp 85-94 On Perron complements of totally nonnegative matrices S.M. Fallat, M. Neumann pp 95-104 On invertibility and positive invertibility of matrices M.I. Gil' pp 105-114 Pattern correlation matrices and their properties A. Rukhin pp 115-119 A generalization of Saad's theorem on Rayleigh-Ritz approximations G.W. Stewart pp 121-130 Complete positivity of matrices of special form J. Drew, C. Johnson, F. Lam pp 131-149 Approximating commuting operators J. Holbrook, M. Omladic pp 151-180 Products of transvections in one conjugacy class of the symplectic group over the p-adic numbers E.W. Ellers, H. Lausch pp 181-196 Chebyshev-Hankel matrices and the splitting approach for centrosymmetric Toeplitz-plus-Hankel matrices G. Heinig pp 197-206 Additive mappings on operator algebras preserving absolute values M. Radjabalipour, K. Seddighi, Y. Taghavi pp 207-223 Generalized controlled and conditioned invariances for linear @w-periodic discrete-time systems N. Otsuka pp 225 Author Index ******************************************************************** Volume : 328 Issue : 1-3 Date : 01-May-2001 pp 1-55 Condensed forms of linear control system under output feedback J. Stefanovski http://www.elsevier.nl/PII/S0024379500003359 pp 57-68 Perron-Frobenius theorem for matrices with some negative entries P. Tarazaga, M. Raydan, A. Hurman http://www.elsevier.nl/PII/S002437950000327X pp 69-94 On positivity of analytic matrix functions in polydisks V. Bolotnikov, L. Rodman http://www.elsevier.nl/PII/S0024379500003311 pp 95-119 The four-block Adamjan-Arov-Krein problem for discrete-time systems V. Ionescu, C. Oara http://www.elsevier.nl/PII/S0024379500003256 pp 121-130 Distribution results on the algebra generated by Toeplitz sequences: a finite-dimensional approach S.S. Capizzano http://www.elsevier.nl/PII/S0024379500003116 pp 131-152 Monotone matrix functions of two variables M. Singh, H.L. Vasudeva http://www.elsevier.nl/PII/S0024379500003086 pp 153-160 de Caen's inequality and bounds on the largest Laplacian eigenvalue of a graph J.-S. Li, Y.-L. Pan http://www.elsevier.nl/PII/S0024379500003074 pp 161-202 Graph theoretic methods for matrix completion problems L. Hogben http://www.elsevier.nl/PII/S0024379500002998 pp 203-222 The Hadamard core of the totally nonnegative matrices A.S. Crans, S.M. Fallat, C.R. Johnson http://www.elsevier.nl/PII/S0024379500003372 pp 223 Author index http://www.elsevier.nl/PII/S0024379501003020 ******************************************************************** Volume : 329 Issue : 1-3 Date : 15-May-2001 pp 1-8 On the spectral radius of trees G.J. Ming, T.S. Wang http://www.elsevier.nl/PII/S0024379500003360 pp 9-47 On Stein's equation, Vandermonde matrices and Fisher's information matrix of time series processes. Part I: The autoregressive moving average process A. Klein, P. Spreij http://www.elsevier.nl/PII/S0024379501002312 pp 49-59 Stirling matrix via Pascal matrix G.-S. Cheon, J.-S. Kim http://www.elsevier.nl/PII/S0024379501002348 pp 61-75 Numerical ranges, Poncelet curves, invariant measures B. Mirman, V. Borovikov, L. Ladyzhensky, R. Vinograd http://www.elsevier.nl/PII/S0024379501002336 pp 77-88 Bounds for determinants of meet matrices associated with incidence functions I. Korkee, P. Haukkanen http://www.elsevier.nl/PII/S0024379501002385 pp 89-96 On upper bound for the quantum entropy W. Hebisch, R. Olkiewicz, B. Zegarlinski http://www.elsevier.nl/PII/S0024379501002440 pp 97-136 The linearization of boundary eigenvalue problems and reproducing kernel wHilbert spaces B. Curgus, A. Dijksma, T. Read http://www.elsevier.nl/PII/S0024379501002373 pp 137-156 Asymmetric algebraic Riccati equation: Ahomeomorphic parametrization of the set of solutions A. Ferrante, M. Pavon, S. Pinzoni http://www.elsevier.nl/PII/S0024379501002415 pp 157-169 n-Transitivity and the complementation property L. Livshits, G. MacDonald http://www.elsevier.nl/PII/S0024379501002464 pp 171-174 On the orbit of invariant subspaces of linear operators in finite-dimensional spaces (new proof of a Halmos's result) A. Faouzi http://www.elsevier.nl/PII/S0024379501002397 pp 175-187 Automorphisms of the Lie algebra of strictly upper triangular matrices over certain commutative rings Y. Cao http://www.elsevier.nl/PII/S0024379501002294 pp 189 Author index http://www.elsevier.nl/PII/S0024379501003111 ******************************************************************** Volume : 331 Issue : 1-3 Date : 01-Jul-2001 Please note: The access restrictions on articles/abstracts vary. Many journals have free access to abstracts, but in general access to full text PDFs is restricted to subscribers. Visit the journal at http://www.elsevier.nl/locate/jnlnr/07738 pp 1-9 An interpolation approach to Hardy-Littlewood inequalities for norms of operators on sequence spaces B. Osikiewicz, A. Tonge http://www.elsevier.nl/PII/S0024379500001841 pp 11-20 On the spectrum and pseudoinverse of a special bordered matrix J. Ding, W.C. Pye http://www.elsevier.nl/PII/S0024379501002610 pp 21-30 Consimilarity of quaternion matrices and complex matrices H. Liping http://www.elsevier.nl/PII/S002437950100266X pp 31-41 The product of two quadratic matrices F. Bunger, F. Knuppel, K. Nielsen http://www.elsevier.nl/PII/S0024379501002774 pp 43-59 Hyperspheres and hyperplanes fitted seamlessly by algebraic constrained total least-squares Y. Nievergelt http://www.elsevier.nl/PII/S0024379501002634 pp 61-74 Numerical ranges of composition operators V. Matache http://www.elsevier.nl/PII/S0024379501002622 pp 75-87 Linear preservers for matrix inequalities and partial orderings A. Guterman http://www.elsevier.nl/PII/S0024379501002804 pp 89-100 An order preserving inequality via Furuta inequality, II C. Yang http://www.elsevier.nl/PII/S0024379501002816 pp 101-112 On G-invariant norms T.-Y. Tam, W.C. Hill http://www.elsevier.nl/PII/S0024379501002701 pp 113-130 Principal majorization ideals and optimization G. Dahl http://www.elsevier.nl/PII/S0024379501002683 pp 131-144 Comparison results for parallel multisplitting methods with applications to AOR methods W. Li, W. Sun http://www.elsevier.nl/PII/S0024379501002762 pp 145-153 Automorphisms of certain forms of higher degree over ordered fields A. Chlebowicz, A. Sladek, M. Wolowiec-Musial http://www.elsevier.nl/PII/S0024379501002725 pp 155-164 A matrix algorithm towards solving the moment problem of Sobolev type F. Marcellan, F. Hugon Szafraniec http://www.elsevier.nl/PII/S0024379501002713 pp 165-179 Polynomial Bezoutian matrix with respect to a general basis Z.H. Yang http://www.elsevier.nl/PII/S0024379501002828 pp 181-192 Extension of an approximate orthogonalization algorithm to arbitrary rectangular matrices C. Popa http://www.elsevier.nl/PII/S0024379501002865 pp 193-202 Totally positive matrices and totally positive hypergraphs G. Kubicki, J. Lehel, M.x. Morayne http://www.elsevier.nl/PII/S002437950100252X pp 203-209 On Pappus' configuration in non-commutative projective geometry G. Donati http://www.elsevier.nl/PII/S0024379501002877 pp 211 Author index http://www.elsevier.nl/PII/S0024379501003597 ******************************************************************** ISSN : 0024-3795 Volume : 335 Issue : 1-3 Date : 15-Sep-2001 Please note: The access restrictions on articles/abstracts vary. Many journals have free access to abstracts, but in general access to full text PDFs is restricted to subscribers. Visit the journal at http://www.elsevier.nl/locate/jnlnr/07738 pp 1-54 Matrix algebras in optimal preconditioning C. Di Fiore, P. Zellini http://www.elsevier.nl/PII/S0024379500001373 pp 55-61 The c-numerical range of tridiagonal matrices M.-T. Chien, H. Nakazato http://www.elsevier.nl/PII/S0024379500002408 pp 63-80 The factorability of symmetric matrices and some implications for statistical linear models S.P. Smith http://www.elsevier.nl/PII/S002437950000238X pp 81-93 On similarity invariants of matrix commutators S. Furtado, E.A. Martins, F.C. Silva http://www.elsevier.nl/PII/S0024379500003347 pp 95-100 A matrix formulation of Gruss inequality P.F. Renaud http://www.elsevier.nl/PII/S0024379501002786 pp 101-117 Rank equalities for idempotent and involutary matrices Y. Tian, G.P.H. Styan http://www.elsevier.nl/PII/S002437950100297X pp 119-135 Quasi-filiform lie algebras of maximum length J.R. Gomez, A. Jimenez-Merchan, J. Reyes http://www.elsevier.nl/PII/S0024379501002798 pp 137-150 Comparison of perturbation bounds for the stationary distribution of a Markov chain G.E. Cho, C.D. Meyer http://www.elsevier.nl/PII/S0024379501003202 pp 151-156 Equilibrated anti-Monge matrices M. Fiedler http://www.elsevier.nl/PII/S002437950100283X pp 157-166 Characteristic polynomials and controlability of partially prescribed matrices G. Cravo, J.A. Dias da Silva, F.C. Silva http://www.elsevier.nl/PII/S0024379501002853 pp 167-181 Obtuse cones and Gram matrices with nonnegative inverse A. Cegielski http://www.elsevier.nl/PII/S0024379501002841 pp 183-188 A characterization of the drazin inverse L. Zhang http://www.elsevier.nl/PII/S0024379501002749 pp 189-204 DGMRES: A GMRES-type algorithm for Drazin-inverse solution of singular non-symmetric linear systems A. Sidi http://www.elsevier.nl/PII/S0024379501002890 pp 205 Author index http://www.elsevier.nl/PII/S0024379501003883 ******************************************************************** Volume : 336 Issue : 1-3 Date : 15-Oct-2001 Visit the journal at http://www.elsevier.nl/locate/jnlnr/07738 wYou can access for FREE full text articles of Linear Algebra and Its Applications as well as 16 related journal titles from: http://www.mathformath.com. Simply send a blank email to mailto:join-mathformath-offer1@lyris.elsevier.nl . In return, you will receive the instructions for FREE access until 31st October 2001. pp 1-14 On the powers of matrices over a distributive lattice Y. Tan http://www.elsevier.nl/PII/S0024379500001683 pp 15-20 Finite rank harmonic operator-valued functions L. Smithies http://www.elsevier.nl/PII/S002437950100235X pp 21-27 Harnack's theorem for harmonic compact operator-valued functions P. Enflo, L. Smithies http://www.elsevier.nl/PII/S0024379501002452 pp 29-50 Linear preservers on upper triangular operator matrix algebras J. Cui, J. Hou, B. Li http://www.elsevier.nl/PII/S0024379501002889 pp 51-60 Discrete nodal domain theorems E. BrianDavies, G.L. Gladwell, J. Leydold, P.F. Stadler http://www.elsevier.nl/PII/S0024379501003135 pp 61-70 Perturbation analysis of the maximal solution of the matrix equation X+A^*X^-^1A=P S.-F. Xu http://www.elsevier.nl/PII/S0024379501003007 pp 71-98 Classes of normal matrices in indefinite inner products C. Mehl, L. Rodman http://www.elsevier.nl/PII/S0024379501002993 pp 99-118 Characteristic polynomials of graph bundles having voltages in a dihedral group J.H. Kwak, Y.S. Kwon http://www.elsevier.nl/PII/S0024379501003019 pp 119-130 On the norm property of G(c)-radii and Eaton triples M. Niezgoda, T.-Y. Tam http://www.elsevier.nl/PII/S002437950100310X pp 131-166 The real positive definite completion problem for a 4-cycle M. Othman Omran, W. Barrett http://www.elsevier.nl/PII/S0024379501003172 pp 167-180 Classification of (n-5)-filiform Lie algebras J.M. Ancochea Bermudez, O.R. Campoamor Stursberg http://www.elsevier.nl/PII/S0024379501003238 pp 181-190 Zeta functions of digraphs H. Mizuno, I. Sato http://www.elsevier.nl/PII/S0024379501003184 pp 191-200 Computing the elasticity of a Krull monoid S.T. Chapman, J.I. Garca-Garca, P.A. Garcia-Sanchez, J.C. Rosales http://www.elsevier.nl/PII/S0024379501003226 pp 201-204 Generalization of Vandermonde determinants S.-j. Yang, H.-z. Wu, Q.-b. Zhang http://www.elsevier.nl/PII/S0024379501003196 pp 205-218 Some applications of spectral theory of nonnegative matrices to input-output models L. Zeng http://www.elsevier.nl/PII/S002437950100324X pp 219-230 Primary ideals of finitely generated commutative cancellative monoids J.C. Rosales, J.I. Garcia-Garcia http://www.elsevier.nl/PII/S0024379501003214 pp 231-254 Perturbations in the Nevai matrix class of orthogonal matrix polynomials H.O. Yakhlef, F. Marcellan, M.A. Pinar http://www.elsevier.nl/PII/S0024379501003275 pp 255-260 On the orthogonal basis of the symmetry classes of tensors associated with certain characters M.R. Pournaki http://www.elsevier.nl/PII/S0024379501003299 pp 261-264 Boolean rank of Kronecker products V.L. Watts http://www.elsevier.nl/PII/S002437950100338X pp 265 Author index http://www.elsevier.nl/PII/S0024379501004591 *********************************** Volume : 337 Issue : 1-3 Date : 01-Nov-2001 Visit the journal at http://www.elsevier.nl/locate/jnlnr/07738 pp 1-20 Banded matrices and difference equations W. Kratz http://www.elsevier.nl/PII/S0024379501003287 pp 21-35 On the covering number of a matroid element R. Fernandes http://www.elsevier.nl/PII/S0024379501003329 pp 37-78 Spectral behavior of matrix sequences and discretized boundary value problems S. Serra Capizzano http://www.elsevier.nl/PII/S0024379501003354 pp 79-86 Range-kernel orthogonality of the elementary operator X->@?"i"="1^nA"iXB"i-X B.P. Duggal http://www.elsevier.nl/PII/S0024379501003391 pp 87-108 Transformation to versal deformations of matrices A.A. Mailybaev http://www.elsevier.nl/PII/S0024379501003469 pp 109-119 On star-centers of some generalized numerical ranges and diagonals of normal matrices G. Cheung, N.-K. Tsing http://www.elsevier.nl/PII/S0024379501003378 pp 121-138 On the kernel of the derivation operator R. Fernandes http://www.elsevier.nl/PII/S0024379501003445 pp 139-156 Transformations into optimal parallelism in euclidean spaces (or: how to explain the shape of the electron-density distribution inside a crystal) E. Behrends, F. Madler http://www.elsevier.nl/PII/S0024379501003408 pp 157-187 Perturbation analysis for the eigenproblem of periodic matrix pairs W.-W. Lin, J.-g. Sun http://www.elsevier.nl/PII/S0024379501003470 pp 189-235 Optimal angle reduction-a behavioral approach to linear system approximation B. Roorda, S. Weiland http://www.elsevier.nl/PII/S0024379501003482 pp 237-251 A copositivity probe W. Kaplan http://www.elsevier.nl/PII/S0024379501003512 pp 253-265 Almost principal minors of inverse M-matrices C.R. Johnson, R.L. Smith http://www.elsevier.nl/PII/S0024379501003524 pp 269 Author index http://www.elsevier.nl/PII/S0024379501004827 ******************************************************************** Volume : 338 Issue : 1-3 Date : 15-Nov-2001 Please note: The access restrictions on articles/abstracts vary. Many journals have free access to abstracts, but in general access to full text PDFs is restricted to subscribers. Visit the journal at http://www.elsevier.nl/locate/jnlnr/07738 pp 1-17 Algebraic aspects of the discrete KP hierarchy R. Felipe, F. Ongay http://www.elsevier.nl/PII/S0024379501003652 pp 19-26 Extension of MacMahon's Master Theorem to pre-semi-rings M. Minoux http://www.elsevier.nl/PII/S0024379501003767 pp 27-36 Rectangular Vandermonde matrices on Chebyshev nodes A. Eisinberg, G. Franze, N. Salerno http://www.elsevier.nl/PII/S002437950100355X pp 37-51 Is a Chebyshev method optimal for an elliptic region also optimal for a nearly elliptic region? X. Li http://www.elsevier.nl/PII/S0024379501003627 pp 53-66 An improvement on the perturbation of the group inverse and oblique projection X. Li, Y. Wei http://www.elsevier.nl/PII/S002437950100369X pp 67-76 Three coefficients of a polynomial can determine its instability A. Borobia, S. Dormido http://www.elsevier.nl/PII/S0024379501003664 pp 77-98 Some 2-step nilpotent Lie algebras I B. Ren, D. Ji Meng http://www.elsevier.nl/PII/S0024379501003676 pp 99-104 On characterizing Z-matrices R.L. Smith http://www.elsevier.nl/PII/S0024379501003718 pp 105-123 On the shape of numerical range of matrix polynomials H. Nakazato, P. Psarrakos http://www.elsevier.nl/PII/S0024379501003743 pp 125-138 A generalization of Serre's conjecture and some related issues Z. Lin, N.K. Bose http://www.elsevier.nl/PII/S0024379501003706 pp 139-144 Denseness for norm attaining operator-valued functions P. Enflo, J. Kover, L. Smithies http://www.elsevier.nl/PII/S002437950100372X pp 145-152 Modular automorphisms preserving idempotence and Jordan isomorphisms of triangular matrices over commutative rings X. MinTang, C. GuangCao, X. Zhang http://www.elsevier.nl/PII/S0024379501003792 pp 153-169 Symmetric sign pattern matrices that require unique inertia F.J. Hall, Z. Li, D. Wang http://www.elsevier.nl/PII/S0024379501003810 pp 171-199 Using noncommutative Grobner bases in solving partially prescribed matrix inverse completion problems F. Dell Kronewitter http://www.elsevier.nl/PII/S0024379501003822 pp 201-218 A robust ILU with pivoting based on monitoring the growth of the inverse factors M. Bollhofer http://www.elsevier.nl/PII/S0024379501003858 pp 219-237 A two-step even-odd split Levinson algorithm for Toeplitz systems A. Melman http://www.elsevier.nl/PII/S002437950100386X pp 239-244 The numerical range of elementary operators II A. Seddik http://www.elsevier.nl/PII/S0024379501003895 pp 245-249 The inverse of a non-singular free matrix T. Britz http://www.elsevier.nl/PII/S0024379501004098 pp 251-259 Backward minimal points for bounded linear operators on finite-dimensional vector spaces E.B. Wiesner http://www.elsevier.nl/PII/S0024379501003949 pp 261-273 Generalized inverses of a sum of morphisms H. You, J. Chen http://www.elsevier.nl/PII/S0024379501003901 pp 275-285 More on positive subdefinite matrices and the linear complementarity problem S.R. Mohan, S.K. Neogy, A.K. Das http://www.elsevier.nl/PII/S0024379501003937 pp 287-290 A generalization of Sylvester's law of inertia C.R. Johnson, S. Furtado http://www.elsevier.nl/PII/S0024379501004086 pp 291 Author index whttp://www.elsevier.nl/PII/S0024379501004979 ContentsDirect, which is automatically generated, lists the first author of each paper and the corresponding author (if different). You can access for FREE full text articles of Linear Algebra and Its Applications as well as 16 related journal titles from: http://www.mathformath.com. Simply send a blank email to mailto:join-mathformath-offer1@lyris.elsevier.nl . In return, you will receive the instructions for FREE access until 31st October 2001. ******************************************************************** Volume : 339 Issue : 1-3 Date : 15-Dec-2001 Please note: The access restrictions on articles/abstracts vary. Many journals have free access to abstracts, but in general access to full text PDFs is restricted to subscribers. Visit the journal at http://www.elsevier.nl/locate/jnlnr/07738 pp 1-2 Special issue on Discrete Tomography A. Del Lungo, P. Gronchi, G.T. Herman pp 3-21 X-rays characterizing some classes of discrete sets E. Barcucci, A. Del Lungo, M. Nivat, R. Pinzani http://www.elsevier.nl/PII/S0024379501004311 pp 23-35 Comparison of algorithms for reconstructing hv-convex discrete sets E. Balogh, A. Kuba, C. Devenyi, A.D. Lungo http://www.elsevier.nl/PII/S002437950100430X pp 37-57 Reconstruction of 4- and 8-connected convex discrete sets from row and column projections S. Brunetti, A. DelLungo, F. DelRistoro, A. Kuba, M. Nivat http://www.elsevier.nl/PII/S0024379501004359 pp 59-73 On the computational complexity of reconstructing three-dimensional lattice sets from their two-dimensional X-rays S. Brunetti, A. Del Lungo, Y. Gerard http://www.elsevier.nl/PII/S0024379501004372 pp 75-89 Speeding up stochastic reconstructions of binary images from limited projection directions E. Vardi, G.T. Herman, T. Yung Kong http://www.elsevier.nl/PII/S0024379501004554 pp 91-109 A convergent composite mapping Fourier domain iterative algorithm for 3-D discrete tomography A.E. Yagle http://www.elsevier.nl/PII/S002437950100458X pp 111-124 Binary steering in discrete tomography reconstruction with sequential and simultaneous iterative algorithms Y. Censor http://www.elsevier.nl/PII/S0024379501004700 pp 125-145 Reconstruction of tomographic images using analog projections and the digital Radon transform I. Svalbe, D. van der Spek http://www.elsevier.nl/PII/S0024379501004876 pp 147-169 An algorithm for discrete tomography L. Hajdu, R. Tijdeman http://www.elsevier.nl/PII/S0024379501004839 pp 171-194 Reconstruction of discrete sets with absorption A. Kuba, M. Nivat http://www.elsevier.nl/PII/S0024379501004864 pp 195-204 Detection of flaws in construction columns using 3D reconstruction and manipulation J. Santos, L.C. Longoria, J.C. Palacios http://www.elsevier.nl/PII/S0024379501004840 pp 205-219 Two-view ''cylindrical decomposition'' of binary images V. Di Gesu, C. Valenti http://www.elsevier.nl/PII/S0024379501004852 pp 221 Author index http://www.elsevier.nl/PII/S0024379501005201 ******************************************************************** ISSN : 0024-3795 Volume : 340 Issue : 1-3 Date : 01-Jan-2002 Visit the journal at http://www.elsevier.nl/locate/jnlnr/07738 Kernel structure of Toeplitz-plus-Hankel matrices G. Heinig pp 1-13 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004104&_version=1&md5=ce0f61055442e8fd6ae42fa3cc14ba94 Davis-Wielandt shell and q-numerical range M.-T. Chien, H. Nakazato pp 15-31 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501003950&_version=1&md5=cd83ae9823e2fd05ee455e85922373af Boundary interpolation in the ball D. Alpay, C. Dubi pp 33-54 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004116&_version=1&md5=6e007252ceec947896f05658cf61d41d Optimally conditioned block matrices L.Y. Kolotilina pp 55-67 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004128&_version=1&md5=a1277906af0fabb91c6fe228d9b2c3fb Linear maps leaving the alternating group invariant H. Chiang, C.-K. Li pp 69-80 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004141&_version=1&md5=8737403b921eea46d3b3807e3452624a Backward error bounds for approximate Krylov subspaces G.W. Stewart pp 81-86 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S002437950100413X&_version=1&md5=f1cde72c5b7010fa87da98eebd1cbfcb Circulant graphs with det(-A(G))=-deg(G): codeterminants with K"n M. Doob pp 87-96 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501003962&_version=1&md5=d6cc4a23d0a7996a8338ac208f8d256b Quadratic expansions of spectral functions A.S. Lewis, H.S. Sendov pp 97-121 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004153&_version=1&md5=89c96a2f47ad2c74cf93a1591322aefe Finite-reductive dual pairs in G"2 L. Barchini, M.R. Sepanski pp 123-136 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004165&_version=1&md5=982c15e6169444c3f00fc8bade8125d3 Products of matrices with prescribed spectra and ranks S. Furtado, L. Iglesias, F.C. Silva pp 137-147 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004189&_version=1&md5=0ef10a11a2a757af7757dc7c7e3e6981 Two theorems on Euclidean distance matrices and Gale transform A.Y. Alfakih, H. Wolkowicz pp 149-154 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004037&_version=1&md5=aae73894dad60c9a167be42f27865de6 Matrix Chebyshev polynomials and continued fractions M.J. Zygmunt pp 155-168 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004219&_version=1&md5=ef10582fe629eb1f4495834ff7bc711b The classification of minimal matrices of size 2xq E. Vallejo pp 169-181 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004220&_version=1&md5=9e72be2f43edf07512bcc5cf66d436ca Structural and computational properties of possibly singular semiseparable matrices D. Fasino, L. Gemignani pp 183-198 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004049&_version=1&md5=d679492aae1a730f02ee40cdf5c2f156 Fractional and Wiener-Hopf factorizations V.M. Adukov pp 199-213 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004396&_version=1&md5=9bb9b2bb36afafe6ad2828fd0c912bee Interval systems of max-separable linear equations K. Cechlarova, R.A. Cuninghame-Green pp 215-224 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004050&_version=1&md5=c855a5611af8091ff36115b8224ee6cf Solving matrix polynomial equations arising in queueing problems D.A. Bini, G. Latouche, B. Meini pp 225-244 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004268&_version=1&md5=373a8d4e866dd7204cd7b933f9ad3d5d On the bounds of maximal entries in the principal eigenvector of symmetric nonnegative matrix S. Zhao, Y. Hong pp 245-252 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S002437950100427X&_version=1&md5=60406d0133687c2d82350ff7a89930d1 A note on a generalized Cramer's rule Z. Gong, M. Aldeen, L. Elsner pp 253-254 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004694&_version=1&md5=65dd947c2d55bf468e8fe127bf8e1dab Author index pp 255 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501005432&_version=1&md5=944eb70f8adcae2ad06c9bc61804179d >From the Editor-in-Chief R.A. Brualdi pp 257-258 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501005158&_version=1&md5=4db7fd5448c8890b662a1b41edac9da6 Referees for volumes 321-340 pp 259-262 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S002437950100516X&_version=1&md5=59efc9f1ee241e5a0530648ebd33d39c Author index to volumes 301-320 pp 263-273 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501005444&_version=1&md5=42797d0e185ba9634f45e7fc45f8504f ******************************************************************** Volume : 341 Issue : 1-3 Date : 15-Jan-2002 Visit the journal at http://www.elsevier.nl/locate/jnlnr/07738 Special issue in honor of T. Ando Dedication R. Bhatia, C.-K. Li, K. Okubo, M.J. Tsatsomeros pp 1-3 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004578&_version=1&md5=ba06e492eb6a249e89572493341e3f2f Linear maps preserving permutation and stochastic matrices C.-K. Li, B.-S. Tam, N.-K. Tsing pp 5-22 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379500002421&_version=1&md5=6961047a2eb6d28781322901206ba69b The Bush matrix over a Galois field and error correcting quantum codes K.R. Parthasarathy pp 23-34 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501002580&_version=1&md5=16be5341089941de7d2d728b8c42860f Interlacing inequalities for totally nonnegative matrices C.-K. Li, R. Mathias pp 35-44 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501002403&_version=1&md5=31b2b04672363f969bfb9f833f9f4f23 On graphs with equal algebraic and vertex connectivity S.J. Kirkland, J.J. Molitierno, M. Neumann, B.L. Shader pp 45-56 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501003123&_version=1&md5=8f726fc4beff2af0923b8a104dcd4509 A triangle inequality in Hilbert modules over matrix algebras D.R. Farenick, P.J. Psarrakos pp 57-67 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501002671&_version=1&md5=5c9a5b5f2c10100716f00e1e65540c95 The numerical range of linear pencils of 2-by-2 matrices M.-T. Chien, H. Nakazato pp 69-100 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501002920&_version=1&md5=ff1ecada61514886bae2d4453ab00da8 An operator monotone function tlogt-t+1log^2t and strictly chaotic order T. Furuta pp 101-109 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501003317&_version=1&md5=352ccfc7eb1c54dcdc060569065d6187 On numerical range of the Aluthge transformation T. Yamazaki pp 111-117 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501003330&_version=1&md5=519718073636fbb983600ad8495d307f On a question of Furuta on chaotic order M. Fujii, E. Kamei, R. Nakamoto pp 119-127 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501003342&_version=1&md5=7c6bb4fe16aca904cc02301c7238471c Commutativity of projectors J.K. Baksalary, O.M. Baksalary pp 129-142 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501003500&_version=1&md5=7c50a1b5c7ea3290ff9d5695d56aaa26 Linear operators that preserve zero-term rank over fields and rings L.B. Beasley, S.-Z. Song pp 143-149 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501003494&_version=1&md5=e5f6470482cabd5080ad9218aae00a2c Inequalities involving unitarily invariant norms and operator monotone functions F. Hiai, X. Zhan pp 151-169 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501003536&_version=1&md5=49abb54f7cb5cf09d2376ea6e3f25ba8 Kolmogorov's complexity for positive definite matrices J. Ichi Fujii, M. Fujii pp 171-180 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501003548&_version=1&md5=c5a002b87f5ec39eeb798e46b50a1934 Norm inequalities for weighted power means of operators O. Hirzallah, F. Kittaneh pp 181-193 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501003779&_version=1&md5=ce50947f247f8765705e7e1c93474927 Uniqueness of matrix square roots under a numerical range condition C.R. Johnson, K. Okubo pp 195-199 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501003585&_version=1&md5=f900d0e73da87539f390397cac42009a Pseudo-multiplicative unitaries associated with inclusions of finite-dimensional C^*-algebras M. O'uchi pp 201-218 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501003688&_version=1&md5=12a4086c4bc4f01690170ee80eb498c3 Inequalities and equalities for the Cartesian decomposition of complex matrices C.-M. Cheng, R.A. Horn, C.-K. Li pp 219-237 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501003731&_version=1&md5=215127ef61718c2856582595a2d66f0f Perron complement and Perron root L. Lu pp 239-248 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501003780&_version=1&md5=4775d39b78ba23dcb539912559c387e0 Mixed matrix (operator) inequalities M. Uchiyama pp 249-257 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501003809&_version=1&md5=542c7b3e22eb1362d2a7b7bd9efdc328 Generalized Schur complements and oblique projections G. Corach, A. Maestripieri, D. Stojanoff pp 259-272 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501003846&_version=1&md5=36f83e0edd87455ec38008d4a4e9af74 Two dimensional commutative Banach algebras and von Neumann inequality T. Nakazi, T. Yamamoto pp 273-290 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501003834&_version=1&md5=dd598a8b2099427316cd8c96171d815f n-Tuples of operators satisfying @s"T(AB)=@s"T(BA) M. Cho, R.E. Curto, T. Huruya pp 291-298 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004074&_version=1&md5=a50533bd104dd042e17b4b571b5e8e97 Polynomial identities that imply commutativity for rings H. Takagi, S.-E. Takahasi, T. Miura pp 299-307 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501003913&_version=1&md5=ded28bdd9d3a4de7fb0595faf2bb7758 Convex trace functions of several variables F. Hansen pp 309-315 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501003925&_version=1&md5=14bbebf1a7fade83aad7ca3874bae0e6 Structure of group C^*-algebras of the generalized disconnected Mautner groups T. Sudo pp 317-326 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501003974&_version=1&md5=116eb7ab6e0172454c50a9c07e1a281b Logarithmic residues of analytic Banach algebra valued functions possessing a simply meromorphic inverse H. Bart, T. Ehrhardt, B. Silbermann pp 327-344 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004207&_version=1&md5=9674963439b8e71c1af30312b02a066a Isolated point of spectrum of p-quasihyponormal operators K. Tanahashi, A. Uchiyama pp 345-350 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004761&_version=1&md5=7cf7dd4a76c770e3f83422f36e59159c Minimal nonnegative integral matrices and uniquely determined (0,1)-matrices R.A. Brualdi pp 351-356 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004566&_version=1&md5=83198f244ee089b6ab4176eb6857a065 Some thoughts on Ando's theorem and Parrott's example B. Bagchi, T. Bhattacharyya, G. Misra pp 357-367 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004542&_version=1&md5=77ddbda028e8fbb402aaefb2750b5f93 Contractibility of compact contractions in Hilbert space Y.-C. Li, M.-H. Shih pp 369-378 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S002437950100489X&_version=1&md5=611d37a5b6a7fd7a6c1e1d559f7a1488 A connection between Schur multiplication and Fourier interpolation R. McEachin pp 379-389 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004955&_version=1&md5=ff494c9bcdcd026851ba37d8e5d9d333 Variation of induced linear operators R. Bhatia, J.A. Dias da Silva pp 391-402 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004967&_version=1&md5=259bf4a276af906cc9eca231478c111c On compressions of normal matrices M. Adam, J. Maroulas pp 403-418 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501005055&_version=1&md5=9054dee8aaee06ad39e18ef4676d2ba8 Author index pp 419-420 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501005468&_version=1&md5=e045ff89356257d6d92f7fe9d4e6f08c ******************************************************************** Volume : 342 Issue : 1-3 Date : 15-Feb-2002 Visit the journal at http://www.elsevier.nl/locate/jnlnr/07738 Generalized derivations and additive theory J.A. Dias da Silva, H. Godinho pp 1-15 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004062&_version=1&md5=94360746c49378cf59dd4661185d7475 The generalized spectral radius and extremal norms F. Wirth pp 17-40 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004463&_version=1&md5=b1047d98ef5433ac4bc34196d269c698 A note on the variation of the spectrum of an arbitrary matrix Y. Song pp 41-46 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004475&_version=1&md5=5e25958084d01542c628e195c0efff1b Irreducible powerful ray pattern matrices Z. Li, F.J. Hall, J.L. Stuart pp 47-58 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004360&_version=1&md5=6e9125fd0140e0a9b27367b69d53ab74 Rank-preserving multiplicative maps on B(X) G. An, J. Hou pp 59-78 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004347&_version=1&md5=8dd0b53f29fcc0404ea215e6b30fac70 Colorings and equality of tensors J.A. Dias da Silva pp 79-91 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004815&_version=1&md5=8ecdf8f588d0fb846ca08f369dc6ad38 Real eigenvalues of certain tridiagonal matrix polynomials, with queueing applications W.K. Grassmann pp 93-106 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004621&_version=1&md5=b5031a11fcebdbaee8f88a3b78a80cff Evaluation of a certain q-determinant M. Nishizawa pp 107-115 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004384&_version=1&md5=5c91cef0daf09455025c35bcebea01b3 Reverse order laws for least squares g-inverses and minimum norm g-inverses of products of two matrices M. Wei, W. Guo pp 117-132 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004608&_version=1&md5=8defe43f26597119d9dec125b65fa88e On stability of invariant subspaces of commuting matrices T. Kosir, B. Plestenjak pp 133-147 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004426&_version=1&md5=8e5b874d9f185874c5256db447eddb48 The Caratheodory-Toeplitz problem with partial data H.J. Woerdeman pp 149-161 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004505&_version=1&md5=52109a103f956e8dd9d70bcb7cdfd7fd The Schur algorithm and reproducing kernel Hilbert spaces in the ball D. Alpay, V. Bolotnikov, H. Turgay Kaptanoglu pp 163-186 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004487&_version=1&md5=025c230140ec0af66495f21b16de6c57 Low grade matrices and matrix fraction representations A.P. Mullhaupt, K.S. Riedel pp 187-201 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004633&_version=1&md5=f5dd8676becfcff6eb5d47fad72b900e Bounds on the largest eigenvalues of trees with a given size of matching Y. Hou, J. Li pp 203-217 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004657&_version=1&md5=fddcc1a0c527447804a5580400a505ec Author Index pp 219 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S002437950100550X&_version=1&md5=586001c8424da4c011fc0d9d371a72e8 ******************************************************************** ISSN : 0024-3795 Volume : 345 Issue : 1-3 Date : 15-Apr-2002 Leverrier-Chebyshev algorithm for the singular pencils G.-r. Wang, L. Qiu pp 1-8 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004244&_version=1&md5=217e27fbb071705dba571089b132863a Generalized totally nonnegative matrices M. Fiedler, T.L. Markham pp 9-28 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004402&_version=1&md5=c9e20b929b7fb3bf68a97efe7c0ae888 On formal solutions of linear matrix differential-difference equations H.M. Martin, A. Tovbis pp 29-42 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004499&_version=1&md5=bdbb18c73cabab0c56fd35ac5b5f6f72 The solution of a problem on matrices having signed generalized inverses J.-Y. Shao, H.-Y. Shan pp 43-70 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004529&_version=1&md5=e25ea9ca14e8c61a8cf7fb29c6b5f6ab Orthogonal matrix polynomials and quadrature formulas A.J. Duran, E. Defez pp 71-84 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004748&_version=1&md5=7fd8f27ff0ec1bace005ec715ff68baa An algorithm to determine the isomorphism classes of 4-dimensional complex Lie algebras Y. Agaoka pp 85-118 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004736&_version=1&md5=e88c03a5acd3e7653a071a120ccf76c5 Commensurability classes of hyperbolic Coxeter groups N.W. Johnson, R. Kellerhals, J.G. Ratcliffe, S.T. Tschantz pp 119-147 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004773&_version=1&md5=e4f803ab33341ef4dc49eea1fbc1d1cc Monotone eigenspace structure in max-min algebra M. Gavalec pp 149-167 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004888&_version=1&md5=cd55eee038da08c7ca9db5c93a99fbbe Matrix measures, moment spaces and Favard's theorem for the interval [0,1] and [0,~) H. Dette, W.J. Studden pp 169-193 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004931&_version=1&md5=1ce4dc80c0024196e9a8f1fa6a47b9f4 g-Circulant solutions to the (0,1) matrix equation A^m=J"n wY.-K. Wu, R.-Z. Jia, Q. Li pp 195-224 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004918&_version=1&md5=83ef5028c0a4a812fe4a0716f636a4f4 On the factorization of LCM matrices on gcd-closed sets S. Hong pp 225-233 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004992&_version=1&md5=0d8c8003e01b22da584040cca6be0d80 Additive preservers of numerical range G. Lesnjak pp 235-253 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501004980&_version=1&md5=c63a21dae9c1d04cd78109fd89989e4b Matrix-traces on C^*-algebra M"n(A) H.-X. Cao, Z.-B. Xu, J.-H. Zhang, W.-H. Li pp 255-260 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379501005146&_version=1&md5=d0aa65c0f975a30912f3d72d3932195c Challenges in Matrix Theory 2002 pp 261 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379502002756&_version=1&md5=5950be807e3299a03814b066cf34be7c Open problems on GKK @t-matrices O. Holtz, H. Schneider pp 263-267 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S002437950100492X&_version=1&md5=7ed190382de051f2ec36f56ee19b558b Author index pp 269 Full text via ScienceDirect : http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=CONTENTS&_method=citationSearch&_piikey=S0024379502002744&_version=1&md5=a7116894997efd2884998219615d23f7 ******************************************************************** ======== EOF =========