The Fourier-finite element method for the Poisson problem on a non-convex polyhedral cylinder (Q1034651)
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scientific article; zbMATH DE number 5626994
| Language | Label | Description | Also known as |
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| English | The Fourier-finite element method for the Poisson problem on a non-convex polyhedral cylinder |
scientific article; zbMATH DE number 5626994 |
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The Fourier-finite element method for the Poisson problem on a non-convex polyhedral cylinder (English)
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6 November 2009
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The authors analyze the Poisson problem with zero boundary conditions in a bounded polyhedral cylinder with a non-convex edge. Using the Fourier series technique they define the edge flux coefficient and the regular part of the solution, whereas by an appropriate numerical method they approximate these quantities and show stability.
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edge flux coefficient
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Fourier-finite element method
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Poisson problem
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Fourier series
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stability
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