A generalized variant of simplified HSS preconditioner for generalized saddle point problems
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Publication:2008471
DOI10.1016/j.amc.2018.10.073zbMath1429.65066OpenAlexW2901777017MaRDI QIDQ2008471
Publication date: 25 November 2019
Published in: Applied Mathematics and Computation (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.amc.2018.10.073
preconditioningspectral propertiesKrylov subspace methodsoptimal parametergeneralized saddle point problems
Computational methods for sparse matrices (65F50) Iterative numerical methods for linear systems (65F10) Preconditioners for iterative methods (65F08)
Related Items (10)
Efficient HSS-based preconditioners for generalized saddle point problems ⋮ Two-parameter block triangular splitting preconditioner for block two-by-two linear systems ⋮ Minimum residual two-parameter TSCSP method for solving complex symmetric linear systems ⋮ A modified alternating positive semidefinite splitting preconditioner for block three-by-three saddle point problems ⋮ A modified new matrix splitting preconditioner for double saddle point problems ⋮ A variant of relaxed alternating positive semi-definite splitting preconditioner for double saddle point problems ⋮ Preconditioned iterative method for nonsymmetric saddle point linear systems ⋮ Improved splitting preconditioner for double saddle point problems arising from liquid crystal director modeling ⋮ A generalized variant of modified relaxed positive-semidefinite and skew-Hermitian splitting preconditioner for generalized saddle point problems ⋮ On preconditioning of double saddle point linear systems arising from liquid crystal director modeling
Uses Software
Cites Work
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