Additive Schwarz methods for elliptic mortar finite element problems

DOI10.1007/s00211-002-0429-6zbMath1036.65107OpenAlexW2027019002MaRDI QIDQ1412173

Maksymilian Dryja, Talal Rahman, Petter E. Bjørstad

Publication date: 9 November 2003

Published in: Numerische Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00211-002-0429-6

zbMATH Keywords

finite element methoddiscontinuous coefficientsdomain decompositionnumerical experimentspreconditioningelliptic boundary value problemsparallel computationsadditive nonoverlapping Schwarz method

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Boundary value problems for second-order elliptic equations (35J25) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) PDEs with low regular coefficients and/or low regular data (35R05) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Parallel numerical computation (65Y05)

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