The Poisson equation on the unit disk: A multigrid solver using polar coordinates (Q1098253)
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scientific article; zbMATH DE number 4037108
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The Poisson equation on the unit disk: A multigrid solver using polar coordinates |
scientific article; zbMATH DE number 4037108 |
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The Poisson equation on the unit disk: A multigrid solver using polar coordinates (English)
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1988
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The author presents a multigrid solver for the Poisson equation on the unit disk. It is shown that the problems due to the use of polar coordinates constitute no obstacle to efficient realization of a multigrid program. It is shown to be a competitive and efficient method in multigrid techniques.
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numerical examples
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comparison of methods
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multigrid solver
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Poisson equation
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polar coordinates
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0.9071807
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0.9011817
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0.8949684
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0.8943925
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0.89416105
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0.89170396
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0.89148813
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0.8847641
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