Volume 4, Issue 1
Perturbation Bound for the Eigenvalues of a Singular Diagonalizable Matrix

Yimin Wei and Yifei Qu

10.4208/eajam.010213.100913a

East Asian J. Appl. Math., 4 (2014), pp. 88-94.

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  • Abstract

In this short note, we present a sharp upper bound for the perturbation of eigenvalues of a singular diagonalizable matrix given by Stanley C. Eisenstat [3].

  • History

Published online: 2018-02

  • Keywords

Bauer-Fike theorem, diagonalizable matrix, group inverse, Jordan canonical form

  • AMS Subject Headings

15A09, 65F20

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