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Title: Some remarks on averaging in the BDDC method (English)
Author: Čertíková, Marta
Author: Burda, Pavel
Author: Novotný, Jaroslav
Author: Šístek, Jakub
Language: English
Journal: Programs and Algorithms of Numerical Mathematics
Volume: Proceedings of Seminar. Dolní Maxov, June 6-11, 2010
Issue: 2010
Pages: 28-34
Category: math
Summary: In this paper, we introduce a general framework for derivation of the averaging operator, from which the standard choices are recovered by simplifications. Then, an alternative approach derived by another simplification is proposed and tested on a 2D example. (English)
Keyword: BDDC
Keyword: interface weights
Keyword: averaging
MSC: 65N55
Date available: 2015-07-08T06:49:13Z
Last updated: 2023-06-05
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