Weak information transfer between non-matching warped interfaces

Thomas Dickopf, Rolf Krause

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

3 Zitate (Scopus)

Abstract

We consider the information transfer between non-matching finite elementmeshes arising from domain decomposition. Dealing with complex three-dimensional geometries, especially in the case of computational mechanics and nonlinear contact problems, one can usually not achieve a decomposition of the global domain with mere planar interfaces in a sensible way. Thus, subdomains with warped interfaces emerge which, after an independent discretization, yield a geometrically non-conforming decomposition with small gaps and overlaps. In this paper, we employ a mortar approach and develop a method for the assembly of a discrete coupling operator providing a stable information transfer across such geometrically distinct warped interfaces.

OriginalspracheEnglisch
TitelDomain Decomposition Methods in Science and Engineering XVIII
Seiten283-290
Seitenumfang8
DOIs
PublikationsstatusVeröffentlicht - 2009
Extern publiziertJa
Veranstaltung18th International Conference of Domain Decomposition Methods - Jerusalem, Israel
Dauer: 12 Jan. 200817 Jan. 2008

Publikationsreihe

NameLecture Notes in Computational Science and Engineering
Band70 LNCSE
ISSN (Print)1439-7358

Konferenz

Konferenz18th International Conference of Domain Decomposition Methods
Land/GebietIsrael
OrtJerusalem
Zeitraum12/01/0817/01/08

Fingerprint

Untersuchen Sie die Forschungsthemen von „Weak information transfer between non-matching warped interfaces“. Zusammen bilden sie einen einzigartigen Fingerprint.

Dieses zitieren