A p-cycle analysis of multigrid method

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We suggest a new strategy for multigrid iterations based on our analysis for p-cycle multigrid method. First, we improve a recent result on multigrid V-cycle analysis given by Bramble and Pasciak to p-cycle multigrid method. We show that the convergence rate improves slowly with p, eventually bounded by a constant which is in agreement with many previous experiments. Based on the this observation, we use p-cycle only in the first few multigrid iterations, which is more effective than the standard p-cycle.
Publisher
ELSEVIER SCIENCE INC
Issue Date
1996-04
Language
English
Article Type
Article
Keywords

V-CYCLE; ALGORITHMS

Citation

APPLIED MATHEMATICS AND COMPUTATION, v.76, no.1, pp.41 - 48

ISSN
0096-3003
URI
http://hdl.handle.net/10203/23574
Appears in Collection
MA-Journal Papers(저널논문)
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