Non-stiff boundary and interface penalties for narrow-stencil finite difference approximations of the Laplacian on curvilinear multiblock grids (Q2123357)
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scientific article; zbMATH DE number 7505622
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Non-stiff boundary and interface penalties for narrow-stencil finite difference approximations of the Laplacian on curvilinear multiblock grids |
scientific article; zbMATH DE number 7505622 |
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Non-stiff boundary and interface penalties for narrow-stencil finite difference approximations of the Laplacian on curvilinear multiblock grids (English)
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8 April 2022
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finite difference methods
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summation by parts
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second derivatives
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curvilinear coordinates
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variable coefficients
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acoustic wave propagation
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