Fourth-Order Compact Schemes for Helmholtz Equations with Piecewise Wave Numbers in the Polar Coordinates (Q5276757)
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scientific article; zbMATH DE number 6746445
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Fourth-Order Compact Schemes for Helmholtz Equations with Piecewise Wave Numbers in the Polar Coordinates |
scientific article; zbMATH DE number 6746445 |
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Fourth-Order Compact Schemes for Helmholtz Equations with Piecewise Wave Numbers in the Polar Coordinates (English)
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14 July 2017
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Helmholtz equation
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compact finite difference schemes
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polar coordinate
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immersed interface method
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high order method
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piecewise wave numbers
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numerical experiments
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