The re-analysis of linear structure on serial and parallel computers

This paper discusses the problem of re-computing the solution of a large sparse and banded system of linear equations when a change of low rank is made to the coefficient matrix, using examples taken from the field of structural design. It describes a number of algorithms and gives operation counts...

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Veröffentlicht in:Computing systems in engineering 1991-01, Vol.2 (4), p.379-395
Hauptverfasser: Livesley, R K, Modi, J J
Format: Artikel
Sprache:eng
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