Avoiding singular coarse grid systems (Q306436)
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scientific article; zbMATH DE number 6621024
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Avoiding singular coarse grid systems |
scientific article; zbMATH DE number 6621024 |
Statements
Avoiding singular coarse grid systems (English)
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31 August 2016
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deflation
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domain decomposition
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multigrid
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preconditioning
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coarse-grid corrections
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projection methods
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iterative solution
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symmetric positive semidefinite system matrix
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multilevel methods
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Krylov subspace methods
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Moore-Penrose inverse
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