Please use this identifier to cite or link to this item:
https://doi.org/10.15480/882.163

Title: | A Parallel Condensation-based Method for the Structural Dynamic Reanalysis Problem | Language: | English | Authors: | Pelzer, Andreas Voß, Heinrich |
Issue Date: | Jan-2001 | Abstract (english): | In the dynamic analysis of a structure quite often a small number of the smallest eigenvalues and eigenmodes of a large and sparse general eigenvalue problem have to be determined assuming that good approximations to the demanded eigenmodes are available from previous computations. In this situation powerful approaches like Lanczos method or Jacobi-Davidson may be inferior to methods which in general are known to be slower. In this note we demonstrate this effect comparing P_ARPACK, the parallel version of ARPACK, with a parallel condensation method with general masters for a fnite element model of a container ship. |
URI: | http://tubdok.tub.tuhh.de/handle/11420/165 | DOI: | 10.15480/882.163 | Institute: | Mathematik E-10 | Document Type: | Chapter/Article (Proceedings) | License: | ![]() |
Part of Series: | Preprints des Institutes für Mathematik | Volume number: | 42 |
Appears in Collections: | Publications with fulltext |
Show full item record
Page view(s)
892
Last Week
0
0
Last month
5
5
checked on Jul 6, 2022
Download(s)
280
checked on Jul 6, 2022
Google ScholarTM
Check
Note about this record
Cite this record
Export
Items in TORE are protected by copyright, with all rights reserved, unless otherwise indicated.