Function approximation on triangular grids: Some numerical results using adaptive techniques (Q1975663)
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scientific article; zbMATH DE number 1437644
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Function approximation on triangular grids: Some numerical results using adaptive techniques |
scientific article; zbMATH DE number 1437644 |
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Function approximation on triangular grids: Some numerical results using adaptive techniques (English)
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27 April 2000
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The authors explain some known results for \(L_\infty\) error norm of piecewise linear interpolation of a smooth function on an unstructured triangular mesh. By mesh adaptation techniques, both the size and the aspect ratio of the elements are controlled. Some numerical results and possible extensions are presented.
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bivariate function
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unstructured triangular mesh
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\(L_\infty\) error norm
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mesh adaptation
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piecewise linear interpolation
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numerical results
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