A combined linear and nonlinear preconditioning technique for incompressible navier-stokes equations

Feng Nan Hwang, Xiao Chuan Cai

研究成果: 書貢獻/報告類型會議論文篇章同行評審

2 引文 斯高帕斯(Scopus)

摘要

We propose a new two-level nonlinear additive Schwarz preconditioned inexact Newton algorithm (ASPIN). The two-level nonlinear preconditioner combines a local nonlinear additive Schwarz preconditioner and a global linear coarse preconditioner. Our parallel numerical results based on a lid-driven cavity incompressible flow problem show that the new two-level ASPIN is nearly scalable with respect to the number of processors if the coarse mesh size is fine enough.

原文???core.languages.en_GB???
主出版物標題Applied Parallel Computing - State of the Art in Scientific Computing - 7th International Conference, PARA 2004, Revised Selected Papers
發行者Springer Verlag
頁面313-322
頁數10
ISBN(列印)3540290672, 9783540290674
DOIs
出版狀態已出版 - 2006
事件7th International Conference on Applied Parallel Computing, PARA 2004 - Lyngby, Denmark
持續時間: 20 6月 200423 6月 2004

出版系列

名字Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
3732 LNCS
ISSN(列印)0302-9743
ISSN(電子)1611-3349

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???event.eventtypes.event.conference???7th International Conference on Applied Parallel Computing, PARA 2004
國家/地區Denmark
城市Lyngby
期間20/06/0423/06/04

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