The spectral properties of the preconditioned matrix for nonsymmetric saddle point problems

DOI10.1016/j.cam.2010.06.001zbMath1202.65041OpenAlexW2094700242MaRDI QIDQ711249

Ting-Zhu Huang, Liang Li, Jian-Lei Li

Publication date: 25 October 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.2010.06.001

zbMATH Keywords

numerical exampleseigenvalue analysispreconditionermatrix splittingalternating direction implicit methodskew-HermitianHermitianasymptotic spectral clustering propertiesnonsymmetric saddle point problems

Mathematics Subject Classification ID

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

Related Items

A modified generalized shift-splitting method for nonsymmetric saddle point problems ⋮ Two block triangular preconditioners for asymmetric saddle point problems ⋮ A generalization of preconditioned parameterized inexact Uzawa method for indefinite saddle point problems ⋮ A shift-splitting preconditioner for asymmetric saddle point problems ⋮ A modified parameterized shift-splitting preconditioner for saddle point problems

Uses Software

• IFISS

Cites Work

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