A counterexample of the construction of \(C^ 1\)-rational finite element due to Wachspress

DOI10.1016/0898-1221(91)90065-CzbMath0739.65005WikidataQ124985586 ScholiaQ124985586MaRDI QIDQ1179390

S. Singh

Publication date: 26 June 1992

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

zbMATH Keywords

counterexamplerational approximationrational finite element

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Approximation by rational functions (41A20) Numerical interpolation (65D05)

Related Items (3)

A novel shape-free plane quadratic polygonal hybrid stress-function element ⋮ Construction of `Wachspress type' rational basis functions over rectangles ⋮ \(C^ 1\) rational finite elements

Cites Work

• \(C^ 1\) rational finite elements
• Unnamed Item

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