Mechanical conditions for stability and optimal convergence of mixed finite elements for linear plane elasticity (Q807190)
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scientific article; zbMATH DE number 4206311
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Mechanical conditions for stability and optimal convergence of mixed finite elements for linear plane elasticity |
scientific article; zbMATH DE number 4206311 |
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Mechanical conditions for stability and optimal convergence of mixed finite elements for linear plane elasticity (English)
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1990
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LBB- and `equilibrium' condition
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continuity of the normal component of the stress tensor
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interelement boundaries
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forbids spurious modes on a two element patch
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avoid zero-energy-stresses
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hybrid implementation of two plane mixed elements
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