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Parallel algebraic multigrids for structural mechanics

delete2006-01-01
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M
Marian Brezina *
C
Charles Tong
R
Richard Becker
DOI:10.1137/040608271delete
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摘要

摘要

En 中文
This paper presents the results of a comparison of three parallel algebraic multigrid (AMG) preconditioners for structural mechanics applications. In particular, we are interested in investigating both the scalability and robustness of the preconditioners. Numerical results are given for a range of structural mechanics problems with various degrees of difficulty, and they show that algebraic multigrid methods can be applied successfully even to difficult problems in structural mechanics.
Keyword:
algebraic multigrid
preconditioning
parallel computing
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期刊

SIAM Journal on Scientific Computing 封面图
SIAM Journal on Scientific Computing
IF:
2.6
论文数:
5.1K
被引数:
1.8W

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