A Rational Basis for Function Approximation

DOI10.1093/imamat/11.1.83zbMath0258.65100OpenAlexW2048696263MaRDI QIDQ5674366

Eugene L. Wachspress

Publication date: 1973

Published in: IMA Journal of Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1093/imamat/11.1.83

Mathematics Subject Classification ID

Approximation by rational functions (41A20) Multidimensional problems (41A63) Finite difference methods for boundary value problems involving PDEs (65N06)

Related Items (6)

Sur les éléments finis rationnels de Wachspress ⋮ Integration techniques for isoparametric and higher order bases on finite elements with a curved side ⋮ Rational interpolation of Wachspress error estimates ⋮ Interpolation error estimates on Hermite rational ``Wachspress type third degree finite element ⋮ Hermite interpolation over curved finite elements ⋮ Improving accuracy of high-order discontinuous Galerkin method for time-domain electromagnetics on curvilinear domains

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