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The perturbation bounds for eigenvalues of normal matrices.

Authors :
Wen Li
Weiwei Sun
Source :
Numerical Linear Algebra with Applications; Mar/Apr2005, Vol. 12 Issue 2/3, p89-94, 6p
Publication Year :
2005

Abstract

In this paper we present some new absolute and relative perturbation bounds of eigenvalues of normal matrices. The bounds depend upon the closeness of perturbed matrices to normal matrices and improve those previous results (Duke Math. J. 1953; 20:37–39, Linear Algebra Appl. 1996; 246:215–223). Copyright © 2004 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
EIGENVALUES
MATRICES (Mathematics)
PERTURBATION theory
DYNAMICS
NUMERICAL analysis
ALGEBRA

Details

Language :
English
ISSN :
10705325
Volume :
12
Issue :
2/3
Database :
Complementary Index
Journal :
Numerical Linear Algebra with Applications
Publication Type :
Academic Journal
Accession number :
16412144
Full Text :
https://doi.org/10.1002/nla.400
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