Constraint Interface Preconditioning for the Incompressible Stokes Equations
DOI10.1137/16M1085437zbMath1405.65162MaRDI QIDQ5359498
Publication date: 25 September 2017
Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)
finite elementsSchur complementdomain decompositionnumerical experimentsFGMRESiterative substructuringconstraint preconditionersLanczos approximationArnoldi approximationdiscrete fractional Sobolev normssparse Krylov methodsStokes extension
Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Stokes and related (Oseen, etc.) flows (76D07) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Finite element methods applied to problems in fluid mechanics (76M10) Preconditioners for iterative methods (65F08)
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