Efficient implementation of the exact numerical far field boundary condition for Poisson equation on an infinite domain (Q1819050)
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scientific article; zbMATH DE number 1384967
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Efficient implementation of the exact numerical far field boundary condition for Poisson equation on an infinite domain |
scientific article; zbMATH DE number 1384967 |
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Efficient implementation of the exact numerical far field boundary condition for Poisson equation on an infinite domain (English)
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17 May 2000
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An efficient numerical method for far field boundary conditions of the Poisson equation in unbounded domains is presented. In particular, one solves the Poisson equation with a false Dirichlet boundary condition, from which the correct solution can be obtained. The method is independent of the discretization, so that finite difference or finite element schemes could be employed.
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far field boundary conditions
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Poisson equation
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unbounded domains
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finite difference
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finite element
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