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Calculation of clustered eigenvalues of large matrices using variance minimization method

✍ Scribed by Besal�, Emili; Bofill, Josep Maria

Publisher: John Wiley and Sons
Year: 1998
Tongue: English
Weight: 179 KB
Volume: 19
Category: Article
ISSN: 0192-8651
DOI: 10.1002/(sici)1096-987x(19981130)19:15<1777::aid-jcc9>3.0.co;2-k

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✦ Synopsis

The autoadjusting perturbation theory method is presented and developed to calculate eigenpairs of a square matrix. The procedures to simultaneously compute a cluster of eigenpairs by variance minimization are also given. Finally, numerical examples are reported.

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