Superconvergence analysis of an \(H^1\)-Galerkin mixed FEM for Klein-Gordon-Zakharov equations with power law nonlinearity (Q6143086)
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scientific article; zbMATH DE number 7793590
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Superconvergence analysis of an \(H^1\)-Galerkin mixed FEM for Klein-Gordon-Zakharov equations with power law nonlinearity |
scientific article; zbMATH DE number 7793590 |
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Superconvergence analysis of an \(H^1\)-Galerkin mixed FEM for Klein-Gordon-Zakharov equations with power law nonlinearity (English)
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23 January 2024
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KGZ equations
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\(H^1\)-Galerkin mixed FEM
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\(Q_{11}/Q_{10} \times Q_{01}\)
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superclose and superconvergence
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