Superconvergence for triangular order \(k=1\) Raviart-Thomas mixed finite elements and for triangular standard quadratic finite element methods (Q1567368)
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scientific article; zbMATH DE number 1455715
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Superconvergence for triangular order \(k=1\) Raviart-Thomas mixed finite elements and for triangular standard quadratic finite element methods |
scientific article; zbMATH DE number 1455715 |
Statements
Superconvergence for triangular order \(k=1\) Raviart-Thomas mixed finite elements and for triangular standard quadratic finite element methods (English)
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24 July 2000
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A unified approach to superconvergence for mixed and standard finite elements that can be successfully applied to the second-order \(k=1\) mixed and the standard quadratic triangular cases is given, and is shown to be supported by numerical experiments.
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Raviart-Thomas mixed finite elements
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quadratic finite element methods
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superconvergence
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numerical experiments
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0.93831754
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0.92392427
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0.9238419
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0.9109361
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0.91092974
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