Basis functions for concave polygons

DOI10.1016/j.camwa.2005.06.014zbMath1155.65390OpenAlexW2045492545MaRDI QIDQ1004689

Gautam Dasgupta, Eugene L. Wachspress

Publication date: 12 March 2009

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

Full work available at URL: https://doi.org/10.1016/j.camwa.2005.06.014

zbMATH Keywords

concave quadrilateralsfinite element basis

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

Related Items

Incompressible and locking-free finite elements from Rayleigh mode vectors: quadratic polynomial displacement fields, Interpolation error estimates for mean value coordinates over convex polygons, An n-sided polygonal edge-based smoothed finite element method (nES-FEM) for solid mechanics

Cites Work

• The adjoint for an algebraic finite element
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