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Volume 9, Number 3, 2019, Pages 829-839                                                                DOI:10.11948/2156-907X.20170183
PAHSS-PTS alternating splitting iterative methods for nonsingular saddle point problems
Jingtao Li,Changfeng Ma
Keywords:Saddle point problems, PAHSS-PTS alternating splitting, iterative methods, convergence analysis, numerical experiment.
Abstract:
      In this paper, we propose the PAHSS-PTS alternating splitting iterative methods for nonsingular saddle point problems. Convergence properties of the proposed methods are studied and corresponding convergence results are given under some suitable conditions. Numerical experiments are presented to confirm the theoretical results, which impliy that PAHSS-PTS iterative methods are effective and feasible.
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