Bridging the gap between geometric and algebraic multi-grid methods (Q1404487)
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scientific article; zbMATH DE number 1969072
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Bridging the gap between geometric and algebraic multi-grid methods |
scientific article; zbMATH DE number 1969072 |
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Bridging the gap between geometric and algebraic multi-grid methods (English)
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21 August 2003
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The authors present an interesting multigrid solver for the discretization of partial differential equations on complicated domains. It is noted that the developed algorithm requires the discretization as input parameter instead of coarse grids. A number of theorems and examples is derived to illustrate the method. Experiments shows the convergence of the method.
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numerical examples
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Coarse mesh
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multigrid method
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overlap domain
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algebraic multigrid
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geometric multigrid
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convergence
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