A quasi-direct fast Poisson solver for general regions (Q1262720)
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scientific article; zbMATH DE number 4124943
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A quasi-direct fast Poisson solver for general regions |
scientific article; zbMATH DE number 4124943 |
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A quasi-direct fast Poisson solver for general regions (English)
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1989
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Dirichlet problem
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consistent factored distretizations
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high-order preconditioner
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fast Poisson solver
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general regions
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unsymmetrical preconditioner
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conjugate gradient method
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test problems
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convergence rates
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