A posteriori error estimator based on the second derivative of the displacement field for two-dimensional elastic problems

DOI10.1016/S0045-7949(96)00047-8zbMath0904.73068OpenAlexW1987718512MaRDI QIDQ4393995

Augustin Gakwaya, A. A. Yazdani, Gouri Dhatt

Publication date: 11 June 1998

Published in: Computers & Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0045-7949(96)00047-8

zbMATH Keywords

three-node triangular elementsisoparametric finite element method

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Elastic materials (74B99)

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