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A numerical algorithm for computing a basis for the root subspace at a nonderogatory eigenvalue of a multiparameter system

โœ Scribed by Bor Plestenjak

Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
974 KB
Volume
285
Category
Article
ISSN
0024-3795

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โœฆ Synopsis

A numerical algorithm for the calculation of a basis for the root subspace at a nonderogatory eigenvalue of a finite dimensional multiparameter system is given. It is based on the algorithm proposed by KoSir [l]. The perturbation theory for the algorithm is studied and a new stopping criterion is proposed. At the end two numerical examples are given.

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