Perturbation Bounds and Condition Numbers for a Complex Indefinite Linear Algebraic System

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Abstract

We consider perturbation bounds and condition numbers for a complex indefinite linear algebraic system, which is of interest in science and engineering. Some existing results are improved, and illustrative numerical examples are provided.

Keywords:

Complex indefinite linear algebraic system perturbation bounds condition numbers.
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DOI

10.4208/eajam.201015.140316a