A refined bound for the spectral variations of matrices

Michael Gil

doi:10.14232/actasm-020-566-z

A refined bound for the spectral variations of matrices

Michael Gil

Department of Mathematics

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

We derive a new bound for the spectral variations of matrices explicitly expressed via the entries of the considered matrices. In the appropriate situations our results are considerably sharper than the well-known bounds.

Original language	English
Pages (from-to)	219-224
Number of pages	6
Journal	Acta Scientiarum Mathematicarum
Volume	87
Issue number	1-2
DOIs	https://doi.org/10.14232/actasm-020-566-z
State	Published - 1 Jan 2021

Keywords

Matrices
Perturbations

ASJC Scopus subject areas

Analysis
Applied Mathematics

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10.14232/actasm-020-566-z

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A refined bound for the spectral variations of matrices

Abstract

Keywords

ASJC Scopus subject areas

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