Journal of Jilin University Science Edition

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Solving the Generalized SaddlePoint ProblemsBased on the PSS Splitting Iterative Method

TONG Qiujuan   

  1. School of Sciences, Xi’an University of Post and Telecommunications, Xi’an 710121, China
  • Received:2014-10-08 Online:2015-05-26 Published:2015-05-21
  • Contact: TONG Qiujuan E-mail:xiaotong0929@163.com

Abstract:

We presented a generalized Uzawa iterative method for solving the generalized saddlepoint problems based on the positive definite and skewHermitian splitting (PSS) iterative method, that is, the modified local PSS iterative method, and analyzed the convergence of the method. Numerical results are illustrated to show that the effectiveness of the new algorithm.

Key words: generalized saddlepoint problems, PSS splitting iterative, convergence

CLC Number: 

  • O241.6