Convergence Analysis of the Schwarz Algorithm and Multilevel Decomposition Iterative Methods II: Nonselfadjoint and Indefinite Elliptic Problems

DOI10.1137/0730050zbMath0777.65066OpenAlexW2040390099MaRDI QIDQ3136556

Junping Wang

Publication date: 18 October 1993

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

Full work available at URL: https://doi.org/10.1137/0730050

zbMATH Keywords

convergencefinite element methodmultigrid methodoverlapping domain decompositionSchwarz alternating algorithmsecond-order elliptic equationfull multigrid decompositionmultilevel iterative

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Boundary value problems for second-order elliptic equations (35J25) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10)

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