Finite element approximations of symmetric tensors on simplicial grids in \(\mathbb{R}^n\): the lower order case (Q2816540)
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scientific article; zbMATH DE number 6618893
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Finite element approximations of symmetric tensors on simplicial grids in \(\mathbb{R}^n\): the lower order case |
scientific article; zbMATH DE number 6618893 |
Statements
23 August 2016
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symmetric finite element
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first-order system
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simplicial grid
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inf-sup condition
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Arnold-Winther mixed finite elements
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numerical example
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0.9889894
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0.8837303
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0.87861973
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0.8728488
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0.8647035
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0.8637511
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0.8633309
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0.8630338
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Finite element approximations of symmetric tensors on simplicial grids in \(\mathbb{R}^n\): the lower order case (English)
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The authors ``construct lower-order finite element subspaces of spaces of symmetric tensors with square-integrable divergence on a domain in any dimension''. They ``also derive a family of Arnold-Winther mixed finite elements in any space dimension''. Numerical examples are also discussed.
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