Local error estimation and adaptive remeshing scheme for least-squares mixed finite elements

DOI10.1016/S0045-7825(97)00098-4zbMath0907.65101WikidataQ127884652 ScholiaQ127884652MaRDI QIDQ1267866

Graham F. Carey, A. I. Pehlivanov

Publication date: 9 March 1999

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

zbMATH Keywords

least squares finite elementselliptic boundary value problemlocal error estimationadaptive remeshing schemeDelaunay scheme

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50)

Related Items

A spectral mimetic least-squares method ⋮ A posteriori error estimates for the primary and dual variables for the div first-order least-squares finite element method ⋮ Superconvergence of least-squares mixed finite element for symmetric elliptic problems. ⋮ A posteriori error estimators for the first-order least-squares finite element method ⋮ Analysis of a non-standard mixed finite element method with applications to superconvergence ⋮ Local error estimation and adaptive remeshing scheme for least-squares mixed finite elements ⋮ Discontinuous least-squares finite element method for the div-curl problem

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