A parallel Lanczos algorithm for eigensystem calculation

Kersken, Hans-Peter; Küster, Uwe

A parallel Lanczos algorithm for eigensystem calculation

dc.contributor.author	Kersken, Hans-Peter	de
dc.contributor.author	Küster, Uwe	de
dc.date.accessioned	1999-06-15	de
dc.date.accessioned	2016-03-31T10:23:46Z
dc.date.available	1999-06-15	de
dc.date.available	2016-03-31T10:23:46Z
dc.date.issued	1998	de
dc.date.updated	2013-02-08	de
dc.description.abstract	Eigenvalue problems arise in many fields of physics and engineering science for example in structural engineering from prediction of dynamic stability of structures or vibrations of a fluid in a closed cavity. Their solution consumes a large amount of memory and CPU time if more than very few (1-5) vibrational modes are desired. Both make the problem a natural candidate for parallel processing. Here we shall present some aspects of the solution of the generalized eigenvalue problem on parallel architectures with distributed memory. The research was carried out as a part of the EC founded project ACTIVATE. This project combines various activities to increase the performance vibro-acoustic software. It brings together end users form space, aviation, and automotive industry with software developers and numerical analysts.	en
dc.identifier.other	067836003	de
dc.identifier.uri	http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-3107	de
dc.identifier.uri	http://elib.uni-stuttgart.de/handle/11682/5830
dc.identifier.uri	http://dx.doi.org/10.18419/opus-5813
dc.language.iso	en	de
dc.rights	info:eu-repo/semantics/openAccess	de
dc.subject.classification	Eigenwertberechnung , Eigenwertproblem , Lanczos-Algorithmus	de
dc.subject.ddc	004	de
dc.subject.other	Parallel Lanczos Algorithm , Eigenvalue problem	en
dc.title	A parallel Lanczos algorithm for eigensystem calculation	en
dc.type	article	de
ubs.fakultaet	Zentrale Universitätseinrichtungen	de
ubs.institut	IZUS Technische Informations- und Kommunikationsdienste (TIK)	de
ubs.opusid	310	de
ubs.publikation.source	BI: Informationen für Nutzer des Rechenzentrums (1998), H. 1/2, S. 20-34	de
ubs.publikation.typ	Zeitschriftenartikel	de

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