Professional paper

Geršgorin's location of the spectrum

Jelena Kovačević ; studentica, Prirodoslovno-matematički fakultet Sveučilištata u Splitu, Split, Hrvatska
Joško Mandić ; Prirodoslovno-matematički fakultet Sveučilištata u Splitu, Split, Hrvatska
Tanja Vučičić ; Prirodoslovno-matematički fakultet Sveučilištata u Splitu, Split, Hrvatska

Abstract

In the paper, we consider the problem of determining a subset of the complex plane which contains all eigenvalues of the given complex matrix. We point to several applications of the gained eigenvalue inclusion sets in different branches of applied mathematics.

Keywords

Geršgorin's disk; Geršgorin set; ovals of Cassini; Brauer set

Hrčak ID:

124965

URI

https://hrcak.srce.hr/124965

Publication date:

14.7.2014.

Article data in other languages: croatian

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