Dimensions of spaces of Wachspress type \(C^ 1\)-rational finite elements (Q1179391)
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scientific article; zbMATH DE number 24503
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Dimensions of spaces of Wachspress type \(C^ 1\)-rational finite elements |
scientific article; zbMATH DE number 24503 |
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Dimensions of spaces of Wachspress type \(C^ 1\)-rational finite elements (English)
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26 June 1992
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The authors study the dimensions of the spaces of \(C^ 1\) rational finite elements of \textit{E. L. Wachspress} [ibid. 22, No. 3, 11-16 (1991; reviewed below)] with pieces of degree \((k,1)\), \(k>1\), over a partition into convex quadrilaterals.
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rational finite elements
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rational approximation
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dimensions
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