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Dokumenttyp:
Konferenzbeitrag 
Art des Konferenzbeitrags:
Textbeitrag / Aufsatz 
Autor(en):
Betz, W.; Papaioannou, I.; Straub, D. 
Titel:
A finite cell approach for discretization of random fields 
Abstract:
A new method for discretization of Gaussian random fields with only a small number of random variables in the representation is introduced. The method is based on the Karhunen-Loève (KL) expansion, which is optimal among series expansion methods with respect to the global mean square truncation error. The resulting integral eigenvalue problem in the KL-expansion is discretized using a finite cell (FC) approach; i.e. the domain of computation is extended beyond the physical domain up...    »
 
Dewey-Dezimalklassifikation:
620 Ingenieurwissenschaften 
Kongress- / Buchtitel:
10th International Probabilistic Workshop 
Kongress / Zusatzinformationen:
Stuttgart 2012 
Ausrichter der Konferenz:
University of Stuttgart 
Publikationsdatum:
12.11.2012 
Jahr:
2012 
Jahr / Monat:
2012-11 
Monat:
Nov 
Reviewed:
ja 
Sprache:
en