Local and parallel algorithms for fourth-order problems discretized by the Morley-Wang-Xu element method (Q652256)
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scientific article; zbMATH DE number 5988223
| Language | Label | Description | Also known as |
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| English | Local and parallel algorithms for fourth-order problems discretized by the Morley-Wang-Xu element method |
scientific article; zbMATH DE number 5988223 |
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Local and parallel algorithms for fourth-order problems discretized by the Morley-Wang-Xu element method (English)
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14 December 2011
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This paper studies a model describing the deflection of an elastic thin plate subject to a vertical load. The model is presented as a partial differential equation of fourth order. To obtain an approximate solution of this problem, the authors use a two-grid finite element method and perform an error analysis. The algorithms are given in general form.
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error analysis
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thin plate
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vertical load
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two-grid method
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