Enriched collocation finite element method, a model problem

DOI10.1016/0898-1221(93)90200-FzbMath0770.65073OpenAlexW2017737910MaRDI QIDQ2365955

Sun, Weiwei, Nader G. Zamani

Publication date: 29 June 1993

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

Full work available at URL: https://doi.org/10.1016/0898-1221(93)90200-f

zbMATH Keywords

finite element methodsingularitiesnumerical experimentsfracture mechanicsLaplace equationcollocationsenriched shape functions

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Fracture and damage (74R99) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

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