The norm of a discretized gradient in \(H(\mathrm{div})^*\) for a posteriori finite element error analysis (Q5964944)
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scientific article; zbMATH DE number 6548042
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The norm of a discretized gradient in \(H(\mathrm{div})^*\) for a posteriori finite element error analysis |
scientific article; zbMATH DE number 6548042 |
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The norm of a discretized gradient in \(H(\mathrm{div})^*\) for a posteriori finite element error analysis (English)
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2 March 2016
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The paper studies the a posteriori error estimation for mixed finite element methods for Laplace, Stokes and linear elastic equations. The estimators are valid for non-convex polygonal domains by using the regular split of vector fields instead of Helmholtz decomposition.
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regular split
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a posteriori error analysis
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mixed finite element methods
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Laplace equation
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Stokes equation
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linear elastic equation
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