Vertex-Based Preconditioners for the Coarse Problems of BDDC
DOI10.1137/19M1237557zbMath1425.65044OpenAlexW2979066806MaRDI QIDQ5240800
Olof B. Widlund, Clark R. Dohrmann, Kendall H. Pierson
Publication date: 29 October 2019
Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1137/19m1237557
linear elasticityfinite elementsdomain decompositionelliptic equationsBDDC algorithmssmall 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) Iterative numerical methods for linear systems (65F10) Preconditioners for iterative methods (65F08)
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