Numerical approximation of second-order elliptic problems in unbounded domains (Q474941)
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scientific article; zbMATH DE number 6373664
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Numerical approximation of second-order elliptic problems in unbounded domains |
scientific article; zbMATH DE number 6373664 |
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Numerical approximation of second-order elliptic problems in unbounded domains (English)
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25 November 2014
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The authors investigate the numerical approximation of second-order elliptic problems in unbounded domains using inverted finite element methods (IFEM). They first, using appropriated weighted spaces, establish a weak formulation of the problem. Later, using IFEM, they approximate the solution and provide convergence and error estimates. A comparison of numerical results is given.
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inverted finite elements
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unbounded domains
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half-line
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weighted spaces
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second-order elliptic problem
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convergence
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error estimate
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numerical result
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