Quasi-optimal convergence rate of an adaptive weakly over-penalized interior penalty method (Q474903)
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scientific article; zbMATH DE number 6373617
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Quasi-optimal convergence rate of an adaptive weakly over-penalized interior penalty method |
scientific article; zbMATH DE number 6373617 |
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Quasi-optimal convergence rate of an adaptive weakly over-penalized interior penalty method (English)
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25 November 2014
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The author establishes a quasi-optimal convergence rate for the weakly over-penalized symmetric interior penalty method (WOPSIP), applied to symmetric positive definite second-order elliptic boundary value problems. Moreover, he proves that the adaptive WOPSIP method obeys a quasi-optimal rate of convergence.
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discontinuous Galerkin method
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a posteriori error estimator
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symmetric interior penalty method
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weak over-penalization
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adaptive algorithm
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quasi-optimal convergence
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second-order elliptic boundary value problem
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