Additive multilevel preconditioners based on bilinear interpolation, matrix-dependent geometric coarsening and algebraic multigrid coarsening for second-order elliptic PDEs (Q676138)
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scientific article; zbMATH DE number 991968
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Additive multilevel preconditioners based on bilinear interpolation, matrix-dependent geometric coarsening and algebraic multigrid coarsening for second-order elliptic PDEs |
scientific article; zbMATH DE number 991968 |
Statements
Additive multilevel preconditioners based on bilinear interpolation, matrix-dependent geometric coarsening and algebraic multigrid coarsening for second-order elliptic PDEs (English)
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11 December 1997
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Additive preconditioners based on several variants of multigrid are explained, implemented, and their performance compared on second-order convection-diffusion problems dominated by convection.
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additive multilevel preconditioners
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bilinear interpolation
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geometric coarsening
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algebraic multigrid coarsening
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convection-diffusion problems
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