Residual reduction algorithms for nonsymmetric saddle point problems

DOI10.1016/j.cam.2010.09.002zbMath1206.65244OpenAlexW1993646673MaRDI QIDQ611835

Brendan Mccracken, Lu Shu, Constantin Bacuta

Publication date: 14 December 2010

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cam.2010.09.002

zbMATH Keywords

optimal parametersincompressible Navier-Stokesmultilevel finite element solutionnonsymmetric Uzawa algorithmsOseen problems

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Finite element methods applied to problems in solid mechanics (74S05) Iterative numerical methods for linear systems (65F10) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)

Related Items (10)

On quasi shift-splitting iteration method for a class of saddle point problems ⋮ A Fast Shift-Splitting Iteration Method for Nonsymmetric Saddle Point Problems ⋮ Accelerating the Uzawa Algorithm ⋮ The Uzawa-PPS iteration methods for nonsingular and singular non-Hermitian saddle point problems ⋮ On PSS-based constraint preconditioners for singular nonsymmetric saddle point problems ⋮ On semi-convergence of the generalized shift-splitting iteration method for singular nonsymmetric saddle point problems ⋮ A saddle point least squares approach to mixed methods ⋮ Uzawa algorithms with variable relaxation for nonsymmetric generalized saddle point problems ⋮ AOR-Uzawa iterative method for a class of complex symmetric linear system of equations ⋮ A Local Positive (Semi)Definite Shift-Splitting Preconditioner for Saddle Point Problems with Applications to Time-Harmonic Eddy Current Models

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