Preconditioned iterative methods for the nine-point approximation to the convection-diffusion equation (Q5957943)
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scientific article; zbMATH DE number 1719271
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Preconditioned iterative methods for the nine-point approximation to the convection-diffusion equation |
scientific article; zbMATH DE number 1719271 |
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Preconditioned iterative methods for the nine-point approximation to the convection-diffusion equation (English)
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30 September 2002
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convection-diffusion equation
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fourth-order scheme
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sparse approximate inverse
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field of values
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harmonic Ritz values
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numerical results
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finite difference schemes
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preconditioner
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convergence
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GMRES
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Krylov subspace methods
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