Some properties on Schur complements of H-matrices and diagonally dominant matrices

被引：42

作者：

Liu, JZ ^{[1
]}

Huang, YQ ^{[1
]}

机构：

[1] Xiangtan Univ, Dept Math, Xiangtan 411105, Hunan, Peoples R China

来源：

LINEAR ALGEBRA AND ITS APPLICATIONS | 2004年 / 389卷

基金：

美国国家科学基金会;

关键词：

H-matrix; diagonally dominant matrix; comparison matrix; Schur complement; diagonal Schur complement;

D O I：

10.1016/j.laa.2004.04.012

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, we obtain a theorem on the distribution of eigenvalues for Schur complements of H-matrices. Further, we give some properties of diagonal-Schur complements on diagonally dominant matrices and their distribution of eigenvalues. (C) 2004 Elsevier Inc. All rights reserved.

引用

页码：365 / 380

页数：16

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