A multigrid algorithm for parallel computers: CPMG (Q1260947)
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scientific article; zbMATH DE number 399282
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A multigrid algorithm for parallel computers: CPMG |
scientific article; zbMATH DE number 399282 |
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A multigrid algorithm for parallel computers: CPMG (English)
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29 August 1993
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The authors suggest a new parallel multigrid algorithm and show that the algorithm has nearly the same convergence rate as the \(V\)-cycle multigrid algorithm for those problems for which the initial error is distributed over all frequency modes. The algorithm has been successfully implemented on a parallel machine. It is shown that the algorithm is about 17 percent faster than the standard \(V\)-cycle algorithm.
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parallel multigrid algorithm
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convergence rate
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\(V\)-cycle multigrid algorithm
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