ELA articles which reference this paper are

Cheng-Yi Zhang; Shuanghua Luo; Aiqun Huang; Chengxian Xu
The eigenvalue distribution of block diagonally dominant matrices and block H-matrices,
Electron. J. Linear Algebra 20 (2010), 621-639.

Cheng-Yi Zhang, Yan Zhu, Shuanghua Luo, and Jicheng Li
On generalized Schur complement of nonstrictly diagonally dominant matrices and general H-matrices.
Electron. J. Linear Algebra 23 (2012) pp. 801-814.