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Title: Global masters in parallel condensation of eigenvalue problems
Language: English
Authors: Hofferek, Birgit 
Pelzer, Andreas 
Voß, Heinrich 
Keywords: generalized eigenvalue problem;condensation;parallel method;global masters
Issue Date: Aug-1999
Part of Series: Preprints des Institutes für Mathematik 
Volume number: 31
Abstract (english): In the dynamic analysis of structures condensation methods are often used to reduce the number of degrees of freedom to manageable size. Substructuring and choosing the master variables as the degrees of freedom on the interfaces of the substructures yields data structures which are well suited to be implemented on parallel computers. This paper discusses a parallel condensation method in the presence of generalized global masters which are obtained in reanalysis or from prolongation of coarse grid approximations.
DOI: 10.15480/882.171
Institute: Mathematik E-10 
Type: Report (Bericht)
Appears in Collections:Publications (tub.dok)

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