Please use this identifier to cite or link to this item:
Fulltext available Open Access
Title: Non nodal condensation of eigenvalue problems
Language: English
Authors: Mackens, Wolfgang 
Voß, Heinrich 
Keywords: Symmetric eigenvalue problem;Guyan condensation;generalized condensation
Issue Date: Jan-1997
Part of Series: Preprints des Institutes für Mathematik 
Volume number: 10
Abstract (english): We generalize the Guyan condensation of large symmetric eigenvalue problems to allow general degrees of freedom to be master variables. On one hand useful information from other condensation methods (such as Component Mode Synthesis) thus can be incorporated into the method. On the other hand this opens the way to iterative refinement of eigenvector approximations. Convergence of such a procedure follows from the result, that one step of (static) condensation is equivalent to one step of inverse subspace iteration. A short outlook on several applications is included.
DOI: 10.15480/882.181
Institute: Mathematik E-10 
Type: ResearchPaper
License: In Copyright In Copyright
Appears in Collections:Publications with fulltext

Files in This Item:
File Description SizeFormat
rep10.pdf233,4 kBAdobe PDFThumbnail
Show full item record

Page view(s)

Last Week
Last month
checked on Oct 27, 2020


checked on Oct 27, 2020

Google ScholarTM


Note about this record


Items in TORE are protected by copyright, with all rights reserved, unless otherwise indicated.