New perturbation bounds of partitioned generalized Hermitian eigenvalue problem

被引：0
|
作者：
Xiao, Chuanfu [1 ]
Li, Hanyu [1 ]
机构：
[1] Chongqing Univ, Coll Math & Stat, Chongqing 401331, Peoples R China
来源：
APPLIED MATHEMATICS AND COMPUTATION | 2018年 / 321卷
基金：
中国国家自然科学基金;
关键词：
Generalized Hermitian eigenvalue problem; Hermitian positive definite pair; Absolute perturbation bound; MATRICES;
D O I：
10.1016/j.amc.2017.10.063
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, some new absolute perturbation bounds of partitioned generalized Hermitian positive definite eigenvalue problem are established by two different ways. Numerical results show that our bounds are sharper than the ones in the literature. (C) 2017 Elsevier Inc. All rights reserved.
引用
收藏
页码：422 / 430
页数：9
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