BDDC Algorithms with deluxe scaling and adaptive selection of primal constraints for Raviart-Thomas vector fields
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Publication:4600703
DOI10.1090/mcom/3254zbMath1380.65065OpenAlexW2625919695MaRDI QIDQ4600703
Stefano Zampini, Duk-Soon Oh, Clark R. Dohrmann, Olof B. Widlund
Publication date: 12 January 2018
Published in: Mathematics of Computation (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1090/mcom/3254
domain decompositionnumerical experimentmultilevel preconditionersvector field problemRaviart-Thomas finite elementsBDDC preconditioneradaptive selection of coarse spaces
Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Dynamics induced by flows and semiflows (37C10) Preconditioners for iterative methods (65F08)
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