A fast direct solver for a fourth order finite difference scheme for Poisson's equation on the unit disc in polar coordinates (Q907579)
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scientific article; zbMATH DE number 6535407
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A fast direct solver for a fourth order finite difference scheme for Poisson's equation on the unit disc in polar coordinates |
scientific article; zbMATH DE number 6535407 |
Statements
A fast direct solver for a fourth order finite difference scheme for Poisson's equation on the unit disc in polar coordinates (English)
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25 January 2016
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Poisson's equation
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polar coordinates
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finite difference scheme
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local truncation error
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matrix decomposition algorithm
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fast Fourier transforms
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convergence
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numerical examples
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