Title of article
Some Results on Polynomial Numerical Hulls of Perturbed Matrices
Author/Authors
Khakshour ، Madjid - Graduate University of Advanced Technology of Kerman , Aghamollaei ، Gholamreza - Shahid Bahonar University of Kerman
Pages
12
From page
147
To page
158
Abstract
In this paper, the behavior of the pseudopolynomial numerical hull of a square complex matrix with respect to structured perturbations and its radius is investigated.
Keywords
Polynomial numerical hull , numerical range , Numerical radius , Perturbation
Journal title
Sahand Communications in Mathematical Analysis
Serial Year
2019
Journal title
Sahand Communications in Mathematical Analysis
Record number
2454910
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