A Power Method for Computing Square Root
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Mohammed A. Hasan
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Article
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1997
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Elsevier Science
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English
โ 188 KB
In this paper higher order convergent methods for computing square roots of nonsingular complex matrices are derived. These methods are globally convergent and are based on eigenvalue shifting and powering. Specifically, it is shown for each positive integer r G 2, a convergent method of order r can