An improved lower bound on a positive stable block triangular preconditioner for saddle point problems

DOI10.1016/J.AML.2012.05.017zbMath1252.65067OpenAlexW1987539274MaRDI QIDQ714553

Cui-Xia Li, Shi-Liang Wu

Publication date: 11 October 2012

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

Full work available at URL: https://doi.org/10.1016/j.aml.2012.05.017

zbMATH Keywords

eigenvaluepreconditionersaddle point systems

Mathematics Subject Classification ID

Preconditioners for iterative methods (65F08)

Related Items (3)

A generalization of parameterized block triangular preconditioners for generalized saddle point problems ⋮ Spectral properties of the iteration matrix of the HSS method for saddle point problem ⋮ A note on parameterized block triangular preconditioners for generalized saddle point problems

Uses Software

• IFISS

Cites Work

• Unnamed Item
• Positive stable block triangular preconditioners for symmetric saddle point problems
• Analysis of iterative methods for saddle point problems: a unified approach
• Numerical solution of saddle point problems
• Mixed and Hybrid Finite Element Methods

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