Title of article
Componentwise pseudospectrum of a matrix
Author/Authors
A. N. Malyshev، نويسنده , , M. Sadkane، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
6
From page
283
To page
288
Abstract
Given a nonnegative weight matrix E defining componentwise structured perturbations , we introduce a componentwise pseudospectrum of a square matrix A as contour sets of the function , where ρ(M) is the spectral radius of a square matrix M, and discuss how to compute it.
Keywords
Componentwise structured perturbation , Matrix pseudospectrum , Nonsingularity radius
Journal title
Linear Algebra and its Applications
Serial Year
2004
Journal title
Linear Algebra and its Applications
Record number
824188
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