Ultraconvergence of the derivative of high‐order finite element method for elliptic problems with constant coefficients (Q4971302)
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scientific article; zbMATH DE number 7258860
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Ultraconvergence of the derivative of high‐order finite element method for elliptic problems with constant coefficients |
scientific article; zbMATH DE number 7258860 |
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Ultraconvergence of the derivative of high‐order finite element method for elliptic problems with constant coefficients (English)
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12 October 2020
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elliptic problems
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derivative recovery operator
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interpolation operator
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theory on local mesh symmetry
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super convergence
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