Spectral properties of a class of matrix splitting preconditioners for saddle point problems

DOI10.1016/j.cam.2015.12.007zbMath1331.65059OpenAlexW2201410197MaRDI QIDQ908380

Rui-Rui Wang, Qiang Niu, Fei Ma, Lin-Zhang Lu

Publication date: 4 February 2016

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.2015.12.007

zbMATH Keywords

GMRESpreconditionersaddle point problemmatrix splitting iteration

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Iterative numerical methods for linear systems (65F10) Preconditioners for iterative methods (65F08)

Related Items (6)

Semi-convergence analysis of preconditioned deteriorated PSS iteration method for singular saddle point problems ⋮ Semiconvergence of the extended PSS method for singular generalized saddle point problems ⋮ Spectral properties of the matrix splitting preconditioners for generalized saddle point problems ⋮ Parameterized approximate block LU preconditioners for generalized saddle point problems ⋮ A variant of relaxed triangular splitting preconditioners for generalized saddle point problems from Navier-Stokes equations ⋮ Algebraic spectral analysis of the DSSR preconditioner

Uses Software

• IFISS

Cites Work

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• IFISS: A Computational Laboratory for Investigating Incompressible Flow Problems
• On Inexact Preconditioners for Nonsymmetric Matrices
• A Relaxed HSS Preconditioner for Saddle Point Problems from Meshfree Discretization
• On Block Preconditioners for Pde-Constrained Optimization Problems

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