On spectral variation of two-parameter matrix eigenvalue problem

被引：1

作者：

Gil, Michael ^{[1
]}

机构：

[1] Ben Gurion Univ Negev, Dept Math, IL-84105 Beer Sheva, Israel

来源：

PUBLICATIONES MATHEMATICAE-DEBRECEN | 2015年 / 87卷 / 3-4期

关键词：

matrices; two-parameter eigenvalue problem; spectrum perturbation; CONDITION NUMBERS; PENCIL;

D O I：

10.5486/PMD.2015.7127

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We consider the two-parameter eigenvalue problem Z(j)v(j) - lambda(1)A(j1)v(j) - lambda(2)A(j2)v(j) = 0, where lambda(j) is an element of C; Z(j), A(jk) (j, k = 1,2) are matrices. Bounds for the variation of the spectrum of that problem under perturbations are suggested.

引用

页码：269 / 278

页数：10

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