A compact fourth order scheme for the Helmholtz equation in polar coordinates (Q618613)
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scientific article; zbMATH DE number 5837523
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A compact fourth order scheme for the Helmholtz equation in polar coordinates |
scientific article; zbMATH DE number 5837523 |
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A compact fourth order scheme for the Helmholtz equation in polar coordinates (English)
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16 January 2011
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Helmholtz equation
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variable coefficients
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polar coordinates
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high order accuracy
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compact finite differences
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exact artificial boundary condition (ABC)
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