Postprocessing the Galerkin Method: The Finite-Element Case

DOI10.1137/S0036142998335893zbMath0952.65078OpenAlexW2156538787MaRDI QIDQ4943629

Bosco García-Archilla, Edriss S. Titi

Publication date: 19 March 2000

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/s0036142998335893

zbMATH Keywords

convergence numerical experiments multilevel methods nonlinear Galerkin methods dissipative evolution equation postprocessing finite-element methods

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) Multigrid methods; domain decomposition for initial value and initial-boundary value problems involving PDEs (65M55)

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