The HTFETI Method Variant Gluing Cluster Subdomains by Kernel Matrices Representing the Rigid Body Motions
DOI10.1007/978-3-319-93873-8_52zbMath1450.65174OpenAlexW2908480664MaRDI QIDQ5114572
Lubomír Říha, Ondřej Meca, Tomáš Brzobohatý, Tomáš Kozubek, Radek Kučera, Alexandros Markopoulos
Publication date: 24 June 2020
Published in: Lecture Notes in Computational Science and Engineering (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/978-3-319-93873-8_52
domain decompositionconditioningDirichlet preconditionerlarge-scale problemshybrid total finite element tearing and interconnecting method (HTFETI)
Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Linear elasticity with initial stresses (74B10) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Numerical computation of matrix norms, conditioning, scaling (65F35) Parallel numerical computation (65Y05) Preconditioners for iterative methods (65F08)
Related Items (2)
Cites Work
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- FETI-DP: a dual-primal unified FETI method?part I: A faster alternative to the two-level FETI method
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