Analysis of a Fast Fourier Transform Based Method for Modeling of Heterogeneous Materials

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F12%3A00188282" target="_blank" >RIV/68407700:21110/12:00188282 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-642-29843-1" target="_blank" >http://dx.doi.org/10.1007/978-3-642-29843-1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-642-29843-1" target="_blank" >10.1007/978-3-642-29843-1</a>

Result language
angličtina
Original language name
Analysis of a Fast Fourier Transform Based Method for Modeling of Heterogeneous Materials
Original language description
The focus of this paper is on the analysis of the Conjugate Gradient method applied to a non-symmetric system of linear equations, arising from a Fast Fourier Transform-based homogenization method due to Moulinec and Suquet [1]. Convergence of the methodis proven by exploiting a certain projection operator reflecting physics of the underlying problem. These results are supported by a numerical example, demonstrating significant improvement of the Conjugate Gradient-based scheme over the original Moulinec-Suquet algorithm.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Large-Scale Scienti?c Computing: Revised Selected Papers
ISBN
978-3-642-29842-4
ISSN
0302-9743
e-ISSN
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Number of pages
8
Pages from-to
515-522
Publisher name
Springer
Place of publication
Berlin
Event location
Sozopol
Event date
Jun 6, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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