Spectral analysis of the generalized shift-splitting preconditioned saddle point problem
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Publication:730581
DOI10.1016/j.cam.2016.08.031zbMath1352.65111OpenAlexW2508875522MaRDI QIDQ730581
Yang Cao, Qiang Niu, Zhi-Ru Ren
Publication date: 28 December 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.2016.08.031
Computational methods for sparse matrices (65F50) Iterative numerical methods for linear systems (65F10) Preconditioners for iterative methods (65F08)
Related Items (14)
On parameterized matrix splitting preconditioner for the saddle point problems ⋮ The improvements of the generalized shift-splitting preconditioners for non-singular and singular saddle point problems ⋮ Semiconvergence of the extended PSS method for singular generalized saddle point problems ⋮ A modified generalized shift-splitting method for nonsymmetric saddle point problems ⋮ A modification of the generalized shift-splitting method for singular saddle point problems ⋮ New modified shift-splitting preconditioners for non-symmetric saddle point problems ⋮ A class of new extended shift-splitting preconditioners for saddle point problems ⋮ On preconditioned generalized shift-splitting iteration methods for saddle point problems ⋮ Parameterized generalized shift-splitting preconditioners for nonsymmetric saddle point problems ⋮ SPECTRAL ANALYSIS OF THE MGSS PRECONDITIONER FOR SINGULAR SADDLE POINT PROBLEMS ⋮ A modified parameterized shift-splitting preconditioner for saddle point problems ⋮ Unnamed Item ⋮ Generalized fast shift-splitting preconditioner for nonsymmetric saddle-point problems ⋮ A two-parameter shift-splitting preconditioner for saddle point problems
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