The Multilevel Krylov-Multigrid Method for the Helmholtz Equation Preconditioned by the Shifted Laplacian (Q5266545)
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scientific article; zbMATH DE number 6732117
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The Multilevel Krylov-Multigrid Method for the Helmholtz Equation Preconditioned by the Shifted Laplacian |
scientific article; zbMATH DE number 6732117 |
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The Multilevel Krylov-Multigrid Method for the Helmholtz Equation Preconditioned by the Shifted Laplacian (English)
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16 June 2017
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Helmholtz equation
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multilevel Krylov methods
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shifted-Laplace preconditioner
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algorithm
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convergence
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numerical result
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