Local convergence analysis of projection-type algorithms: unified approach

  • Authors:
  • N. H. Xiu;J. Z. Zhang

  • Affiliations:
  • Professor, Department of Applied Mathematics, Northern Jiaotong University, Beijing, PRC;Professor, Department of Mathematics, City University of Hong Kong, Hong Kong, PRC

  • Venue:
  • Journal of Optimization Theory and Applications
  • Year:
  • 2002

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Abstract

In this paper, we use a unified approach to analyze the local convergence behavior of a wide class of projection-type methods for solving variational inequality problems. Under certain conditions, it is shown that, in a finite number of iterations, either the sequence of iterates terminates at a solution of the concerned problem or all iterates enter and remain in the relative interior of the optimal face and, hence, the subproblem reduces to a simpler form.