New preconditioners for saddle point problems

Jian Yu Pan*, Kwok Po NG, Zhong Zhi Bai

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

120 Citations (Scopus)

Abstract

We present new preconditioners based on matrix splittings for the saddle point problems. The spectral property of one of the preconditioned matrix is studied in detail. Numerical examples are used to illustrate the efficiency of the new preconditioners.

Original languageEnglish
Pages (from-to)762-771
Number of pages10
JournalApplied Mathematics and Computation
Volume172
Issue number2 SPEC. ISS.
DOIs
Publication statusPublished - 15 Jan 2006

Scopus Subject Areas

  • Computational Mathematics
  • Applied Mathematics

User-Defined Keywords

  • Eigenvalue distribution
  • Matrix splitting
  • Preconditioning
  • Saddle point problem

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