An additive Schwarz preconditioner for the FETI method

DOI10.1007/s002110200397zbMath1030.65115OpenAlexW2086291980MaRDI QIDQ1402149

Susanne C. Brenner

Publication date: 19 August 2003

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

Full work available at URL: https://doi.org/10.1007/s002110200397

zbMATH Keywords

domain decompositionstiffness matrixadditive Schwarz preconditionersubdomainsfinite element tearing and interconnecting 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) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35)

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