ELA Volume 23 (2012)

  1. 1. M. Catral, C. Erickson, L. Hogben, D.D. Olesky and P. van den Driessche, Sign patterns that allow strong eventual nonnegativity, pp. 1-10.

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  1. 2. Yonge Tian, On an equality and four inequalities for generalized inverses of Hermitian matrices, pp. 11-42.

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  1. 3.Yaokun Wu and Shizhen Zhao, Incidence matrix and cover matrix of nested interval orders, pp. 43-65.

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  1. 4.Shi-Cai Gong, The characteristic set with respect to the k-maximal vectors of a tree, pp. 66-78.

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  1. 5.J. Ekstrand, C. Erickson, D. Hay, L. Hogben and J. Roat, Note on positive semidefinite maximum nullity and positive semidefinite zero forcing number of partial 2-trees, pp. 79-87.

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  1. 6.Le Cong Loi, On multipoint boundary value problems for linear singular difference equations, pp. 88-114.

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  1. 7.Ali Armandnejad and Zahra Gashool, Strong linear preserverse of G-tridiagonal majorization on R^N, pp. 115-121.

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  1. 8.Lihua You and Shuyong Yi, The characterization of primitive symmetric loop-free signed digraphs with the maximum base, pp. 122-136.

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  1. 9.Hong-hai Li, Li Su and Hui-xian Sun, On bipartite graphs which attain minimum rank among bipartite graphs with given diameter, pp. 137-150.

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  1. 10.Luz M. DeAlba, Jason Grout, In-Jae Kim, Steve Kirkland, Judith J. McDonald and Amy Yielding, Minimum rank of powers of trees, pp. 151-163.

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  1. 11.A. Dilek Maden and A. Sinan Cevik, A generalization for the clique and independence numbers, pp. 164-170.

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  1. 12.Guanglong Yu, Jinlong Shu and Yuan Hong, Bounds of spectral radii of K_{2,3}-minor free graphs, pp. 171-179.

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  1. 13.Yu Pan, Qing Liu, Chengming Bai and Li Guo, PostLie algebra structures on the Lie Algebra SL(2,Ca), pp. 180-197.

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  1. 14.M. Seetharama Gowda, Positive and completely positive cones and Z-transformations, pp. 198-211.

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  1. 15.J. Burk and Michael Tsatsomeros, On the Brualdi-Li matrix and its Perron Eigenspace, pp. 212-230.

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  1. 16.Dragana S. Cvetkovic-Ilic, New conditions for the reverse order laws for {1,3} and {1,4}-generalized inverses, pp. 231-242.

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  1. 17.Gregor Dolinar, Bojan Kuzma, and Polona Oblak, On maximal distances in a commuting graph, pp. 243-256.

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  1. 18.Shi-fang Yuan and Qing-wen Wang, Two special kinds of least squares solutions for the quaternion matrix equation AXB+CXD=E, pp. 257-274.

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  1. 19.R.B. Bapat and S. Sivasubramanian, The product distance matrix of a trea and a bivariate zeta function of a graphs, pp. 275-286.

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  1. 20.Fubin Chen, Yaotang Li and Defeng Wang, A new eigenvalue bound for the Hadamard product of an M-matrix and an inverse M-matrix, pp. 287-294.

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    1. 21.Shuchao Li and Qin Zhao, Ordering trees by the minimal entries of doubly stochastic graph matrices, pp. 295-305.

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    1. 22.Sanja Singer, Orthosymmetric block rotations, pp. 306-326.

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    1. 23.Muhuo Liu and Bolian Liu, Some results on the spectral radii of trees, unicyclic and bicyclic graphs, pp. 327-339.

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    1. 24.Xiaoling Shen, Yoaping Hou and Chongyan Zhang, Bicyclic digraphs with extremal skew energy, pp. 340-355.

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    1. 25.Ming-Huat Lim, Additive preservers of tensor product of rank one hermitian matrices, pp. 356-374.

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    1. 26.Xiaoling Shen and Yaoping Hou, A class of unicyclic graphs determined by their Laplacian spectrum, pp. 375-386.

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    1. 27.Jianfeng Wang, Yufa Shen and Qiongxiang Huang, Notes on graphs with least eigenvalue at least -2, pp. 387-396.

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    1. 28.Debajit Kalita, On colored digraphs with exactly one nonsingular cycle, pp. 397-421.

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  1. 29.Cheng-Yi Zhang, Shuanghua Luo, Jicheng Li and Fengmin Xu, An extension of the class of matrices arising in the numerical solutions of PDEs, pp. 422-444.

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  1. 30.M. Catral and P. van den Driessche, Representations for the Drazin inverse of block cyclic matrices, pp. 445-456.

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  1. 31.Yanling Shao, Yubin Gao and Zhongshan Li, The m-competition indices of symmetric primitive digraphs without loops, pp. 457-472.

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  1. 32.Chang-Xiang He and Hao Pan, The smallest signless Laplacian eigenvalue of graphs under perturbation, pp. 472-482.

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  1. 33.J. Munoz Masque and M. Eugenia Rosado Maria, Rational invariants on the space of all stuctures of algebras on a two-dimensional vector space, pp. 483-507.

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  1. 34.Adam Chapman, General polynomials over division algebras and left eigenvalues, pp. 508-513.

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  1. 35.Bao-Xuan Zhu, A note on the least eigenvalue of a graph with given maximum degree, pp. 514-522.

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  1. 36.Salah Mecheri, Bishop's property, SVEP and Dunford Property, pp. 523-529.

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  1. 37.Zhiping Lin, Yongzhi Liu, Giuseppe Molteni and Dongye Zhang, Spectral properties for a new composiiton of a matrix and a complex representation, pp. 530-539.

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  1. 38.Jin Zhong, Binary ranks and binary factorizations of nonnegative integer matrices, pp. 540-552.

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  1. 39.Weixing Chen, On EP elements, normal elements and partial isometries in rings with involution, pp. 553-561.

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  1. 40.M.I. Bueno and S. Furtado , Palindromic linearizations of a matrix polynomial of odd degreee obtained from Fiedler pencils with repetition pp. 562-577.

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  1. 41.Adiyasuren Vandanjav and Batzorig Undrakh, On the numerical range of the weighted shift operators with geometric and harmonic weights, pp. 578-585.

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  1. 42.Fapeng Du and Yifeng Xue, Perturbation analysis of A_{T,S}^(2) on Banach Spaces, pp. 586-598.

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  1. 43.Wanlian Yuan, Bing Wang and Mingqing Zhai, On the spectral radii of graphs without given cycles pp. 599-606.

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  1. 44.Vanni Noferini, The behavior of the complete eigenstructure of a polynomial matrix under a generic rational transformation pp. 607-624.

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  1. 45.R.E. Hartwig and P. Patricio, A note on power bounded matrices, pp. 625-645.

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  1. 46.Ali Armandnejad and Asma Ilkhanizadeh Manesh, GUT-majorization and its linear preservers, pp. 646-654.

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  1. 47.F. Bahrami and A. Bayati Eshkaftaki, Topological properties of the set of preservers of majorization, pp. 655-663.

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  1. 48.Yilun Shang, Lower bounds for the Estrada index, pp. 664-668.

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  1. 49.Hans de Sterck and Minghua Lin, Some majorization inequalities for coneigenvalues, pp. 669-677.

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  1. 50.Gil Shabat and Amir Averbuch, Interest zone matrix approximation, pp. 678-702.

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  1. 51.Phi Ha and Volker Mehrmann, Analysis and reformulation of linear delay differential-algebraic equations, pp. 703-730.

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  1. 52.Michael S. Cavers and Shaun M. Fallat, Allow problems concerning spectral properties of patterns, pp. 731-754.

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  1. 53.Mao-ting Chien and Hiroshi Nakazato, Singular points of the ternary polynomials associated with 4-by-4 matrices, pp. 755-769.

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  1. 54.Aristides I. Kechriniotis, Konstantinos K. Delibasis, Christos Tsonos and Nicholas Petropoulos, A new parallel polynomial division by a separable polynomial via hermite interpolation with applications, pp. 770-781.

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  1. 55.Nair M.M. de Abreu and Vladimir Nikiforov, Maxima of the Q-index: abstract graph properties, pp. 782-789.

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  1. 56.Yaokun Wu and Jian Shen, Opinion dynamics with stubborn vertices, pp. 790-800.

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  1. 57.Cheng-Yi Zhang, Yan Zhu, Shuanghua Luo, and Jicheng Li, On generalized Schur complement of nonstrictly diagonally dominant matrices and general H-matrices, pp. 801-814.

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  1. 58.Travis Peters, Positive semidefinite maximum nullity and zero forcing number, pp. 815-830.

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  1. 59.Yuri M. Nechepurenko and Miloud Sadkane, A generalization of matrix inversion with application to linear differential-algebraic systems, pp. 831-844.

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  1. 60.Zhongyun Liu, Yulin Zhang, Carla Ferreira and Rui Ralha, Structure-preserving Schur methods for computing square roots of real skew-Hamiltonian matrices, pp. 845-865.

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  1. 61.Changjiang Bu, Lizhu Sun, Jiang Zhou and Yimin Wei, A note on block representations of the group inverse of Laplacian matrices, pp. 866-876.

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  1. 62.Chris Godsil, When can perfect state transfer occur?, pp. 877-890.

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  1. 63.Qianglian Huang and Mohammad Sal Moslehian, Relationship between the Hyers-Ulam Stability and the Moore-Penrose inverse, pp. 891-905.

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  1. 64.Minerva Catral, Anna Cepek, Leslie Hogben, My Huynh, Kirill Lazebnik, Travis Peters and Michael Young, Zero forcing number, maximum nullity, and path cover number of subdivided graphs, pp. 906-922.

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  1. 65.Aleksandar Vlasev and Karen Yeats, A four-vertex, quadratic, spanning forest polynomial identity, pp. 923-941.

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  1. 66.Muhuo Liu, The (signless) Laplacian spectral radii of c-cyclic graphs with n vertices and k pendant vertices, pp. 942-952.

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  1. 67.Leslie Hogben and Ulrica Wilson, Eventual properties of matrices, pp. 953-965.

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  1. 68.Roderick Edwards, Eric Foxall, and Theodore J. Perkins, Scaling properties of paths on graphs, pp. 966-988.

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  1. 69.Bernd Schomburg, On the approximation of ergodic projections an d stationary distributions of stochastic matrices, pp. 989-1000.

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  1. 70.Huawei Pan and Yuan Lei, Iterative method for the least squares problem of a matrix equation with tridiagonal matrix constraint, pp. 1001-1022.

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  1. 71.Ivana M. Radojevic and Dragan S. Djordjevic, Quasihyponormal and strongly hyponormal matrices in inner product spaces, pp. 1023-1039.

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  1. 72.Dragan S. Rakic, Decomposition of a ring induced by minus partial order, pp. 1040-1059.

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