Back to Search
Start Over
A distance bound for pseudospectra of matrix polynomials
- Source :
-
Applied Mathematics Letters . May2007, Vol. 20 Issue 5, p499-504. 6p. - Publication Year :
- 2007
-
Abstract
- Abstract: In this note, we obtain a lower bound for the distance between the pseudospectrum of a matrix polynomial and a given point that lies out of it, generalizing a known result on pseudospectra of matrices. [Copyright &y& Elsevier]
- Subjects :
- *MATRICES (Mathematics)
*ABSTRACT algebra
*UNIVERSAL algebra
*PERTURBATION theory
Subjects
Details
- Language :
- English
- ISSN :
- 08939659
- Volume :
- 20
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- Applied Mathematics Letters
- Publication Type :
- Academic Journal
- Accession number :
- 23446976
- Full Text :
- https://doi.org/10.1016/j.aml.2006.06.009