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Some Results on Polynomial Numerical Hulls of Perturbed Matrices
Journal: Sahand Communications in Mathematical Analysis (Vol.14, No. 1)Publication Date: 2019-04-01
Authors : Madjid Khakshour; Gholamreza Aghamollaei;
Page : 147-158
Keywords : Polynomial numerical hull; numerical range; Numerical radius; Perturbation;
Source : Download Find it from : Google Scholar
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.
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Last modified: 2019-04-28 14:13:45