Optimal defect corrections on composite nonmatching finite-element meshes

DOI10.1093/IMANUM/DRL038zbMath1185.65205OpenAlexW1975931664MaRDI QIDQ5436489

Ahmed-Salah Chibi, Abdallah Bradji

Publication date: 16 January 2008

Published in: IMA Journal of Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1093/imanum/drl038

zbMATH Keywords

convergencenumerical resultsdefect correctionbilinear finite elementsSchwarz methodcomposite meshes

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)

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