Development of semi-coarsening techniques (Q1917434)
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scientific article; zbMATH DE number 897522
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Development of semi-coarsening techniques |
scientific article; zbMATH DE number 897522 |
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Development of semi-coarsening techniques (English)
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5 December 1996
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A multilevel method defined on a complete set of grids is used. Some particular grid transfer operators are discussed and numerical results are displayed for an (an)isotropic diffusion equation. Then one considers the problem of developing a multilevel method for sparse grids which would be the parallel of existing algorithms for finite elements. Hierarchical basis functions are used with finite volume.
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multigrid
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numerical results
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diffusion equation
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multilevel method
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sparse grids
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finite elements
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finite volume
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