Superconvergence of the non-conforming domain decomposed finite element method with Lagrange multipliers for parabolic problems

zbMath1011.65059MaRDI QIDQ698405

Erhui Jia, Qun Lin

Publication date: 4 November 2002

Published in: Journal of Systems Science and Complexity (Search for Journal in Brave)

zbMATH Keywords

Lagrange multipliersdomain decompositionsuperconvergencesemidiscretizationmesh generationinitial boundary value problemlinear parabolic equationinterpolation postprocessing

Mathematics Subject Classification ID

Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Initial value problems for second-order parabolic equations (35K15) Method of lines for initial value and initial-boundary value problems involving PDEs (65M20) Mesh generation, refinement, and adaptive methods for the numerical solution of initial value and initial-boundary value problems involving PDEs (65M50)

Related Items (1)

Domain Decomposition with Nonmatching Grids and Mixed Formulation in the Spaces W, ^p(Ω), W(Ω)

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