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Some remarks on averaging in the BDDC method
- 1.0359298 - MÚ 2012 RIV CZ eng C - Conference Paper (international conference)
Čertíková, M. - Burda, P. - Novotný, J. - Šístek, Jakub
Some remarks on averaging in the BDDC method.
Programs and Algorithms of Numerical Mathematics. Praha: MÚ AV ČR, v. v. i., 2010 - (Vejchodský, T.; Chleboun, J.; Přikryl, P.; Segeth, K.; Šístek, J.), s. 28-34. ISBN 978-80-85823-57-8.
[Programs and Algorithms of Numerical Mathematics /15./. Dolní Maxov (CZ), 06.06.2010-11.06.2010]
Institutional research plan: CEZ:AV0Z10190503
Keywords : BDDC method
Subject RIV: BA - General Mathematics
In this paper, we introduce a general framework for derivation of the averaging operator, from hich the standard choices are recovered by simplifications. Then, an alternative approach derived by another simplification is proposed and tested on a 2D example.
Permanent Link: http://hdl.handle.net/11104/0197105
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