The modified shift-splitting preconditioners for nonsymmetric saddle-point problems

DOI10.1016/j.aml.2016.03.011zbMath1382.65084OpenAlexW2310340124WikidataQ57644365 ScholiaQ57644365MaRDI QIDQ285102

Yan Dou, Sheng-Wei Zhou, Yu-Jiang Wu, Ai-Li Yang

Publication date: 18 May 2016

Published in: Applied Mathematics Letters (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.aml.2016.03.011

zbMATH Keywords

convergenceiteration methodnonsymmetric saddle point-problemshift-splitting preconditioner

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10) Preconditioners for iterative methods (65F08)

Related Items (19)

The improvements of the generalized shift-splitting preconditioners for non-singular and singular saddle point problems ⋮ Shift-Splitting Iteration Method and Its Variants for Solving Continuous Sylvester Equations ⋮ Backward and Forward Modified SOR Iteration Methods for Solving Standard Saddle-Point Problems ⋮ A generalized variant of the deteriorated PSS preconditioner for nonsymmetric saddle point problems ⋮ New modified shift-splitting preconditioners for non-symmetric saddle point problems ⋮ A modified alternating positive semidefinite splitting preconditioner for block three-by-three saddle point problems ⋮ A general class of shift-splitting preconditioners for non-Hermitian saddle point problems with applications to time-harmonic eddy current models ⋮ A Fast Shift-Splitting Iteration Method for Nonsymmetric Saddle Point Problems ⋮ Parameterized generalized shift-splitting preconditioners for nonsymmetric saddle point problems ⋮ The generalized modified shift-splitting preconditioners for nonsymmetric saddle point problems ⋮ A shift-splitting preconditioner for asymmetric saddle point problems ⋮ A general fast shift-splitting iteration method for nonsymmetric saddle point problems ⋮ A modified generalized shift-splitting preconditioner for nonsymmetric saddle point problems ⋮ A parameterized deteriorated PSS preconditioner and its optimization for nonsymmetric saddle point problems ⋮ Shift-splitting preconditioners for a class of block three-by-three saddle point problems ⋮ A modified parameterized shift-splitting preconditioner for saddle point problems ⋮ Newton-PGSS and its improvement method for solving nonlinear systems with saddle point Jacobian matrices ⋮ Generalized fast shift-splitting preconditioner for nonsymmetric saddle-point problems ⋮ A two-parameter shift-splitting preconditioner for saddle point problems

Uses Software

• IFISS

Cites Work

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