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Asynchronous fast adaptive composite-grid methods: Numerical results

delete2003-01-01
delete10
PRE
AI
B
Barry Lee *
S
Stephen F. McCormick
B
Bobby Philip
D
Daniel J. Quinlan
DOI：10.1137/S1064827502407536delete
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Abstract

Abstract

En 中文
This paper presents numerical results for the asynchronous version of the fast adaptive composite-grid algorithm (AFACx). These results confirm the level-independent convergence bounds established theoretically in a companion paper. These numerical results include the case of AFACx applied to first-order system least-squares finite element discretizations of the stationary Stokes equations on curvilinear adaptive mesh refinement grids.
Keywords:
adaptive mesh refinement
asynchronous
fast adaptive composite-grid
FOSLS
system PDE
elliptic solvers

Journal

SIAM Journal on Scientific Computing cover
SIAM Journal on Scientific Computing
IF:
2.6
Papers:
5.1K
Citations:
1.8W

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