Please use this identifier to cite or link to this item: https://doi.org/10.15480/882.56
Fulltext available Open Access
Title: Second Order Arnoldi Reduction application to some engineering problems
Language: English
Authors: Voß, Heinrich 
Lampe, Jörg 
Keywords: order reduction;second order Krylov subspace;second order Arnoldi method
Issue Date: Nov-2005
Part of Series: Preprints des Institutes für Mathematik 
Volume number: 93
Abstract (english): A standard approach to model reduction of second order linear dynamical systems is to rewrite the system as an equivalent first order system and then employ Krylov subspace techniques for model reduction. Recently the Second Order Arnoldi Reduction (SOAR) method was presented by Bai and Su which constructs the projection to a second order Krylov subspace thus preserving the structure of the underlying problem. In this paper we demonstrate the superior numerical behavior of the SOAR-algorithm upon the first order methods for four engineering problems from different areas.
URI: http://tubdok.tub.tuhh.de/handle/11420/58
DOI: 10.15480/882.56
Institute: Mathematik E-10 
Type: Preprint (Vorabdruck)
License: In Copyright In Copyright
Appears in Collections:Publications with fulltext

Files in This Item:
File Description SizeFormat
rep93.pdf574,4 kBAdobe PDFThumbnail
View/Open
Show full item record

Page view(s)

287
Last Week
0
Last month
0
checked on Oct 1, 2020

Download(s)

107
checked on Oct 1, 2020

Google ScholarTM

Check

Note about this record

Export

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