Eigenvalues of symmetrizable matrices

被引：0
|
作者：
Rajendra Bhatia
Fuad Kittaneh
Ren-Cang Li
机构：
[1] Indian Statistical Institute,Department of Mathematics
[2] University of Jordan,Department of Mathematics
[3] University of Kentucky,undefined
来源：
BIT Numerical Mathematics | 1998年 / 38卷
关键词：
15A42; 65G99; Symmetrizable matrices; -norm; perturbation bound;
D O I：
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学科分类号：
摘要：
New perturbation theorems for matrices similar to Hermitian matrices are proved for a class of unitarily invariant norms calledQ-norms. These theorems improve known results in certain circumstances and extend Lu's theorems for the spectral norm, see [Numerical Mathematics: a Journal of Chinese Universities, 16 (1994), pp. 177–185] toQ-norms.
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页码：1 / 11
页数：10
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