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MONOTONICITY OF FIXED POINT AND NORMAL MAPPINGS ASSOCIATED WITH VARIATIONAL INEQUALITY AND ITS APPLICATION

YUN-BIN ZHAO, DUAN LI

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

Abstract

We prove sufficient conditions for the monotonicity and the strong monotonicity of fixed point and normal maps associated with variational inequality problems over a general closed convex set. Sufficient conditions for the strong monotonicity of their perturbed versions are also shown. These results include some well known in the literature as particular instances. Inspired by these results, we propose a modified Solodov and Svaiter iterative algorithm for the variational inequality problem whose fixed point map or normal map is monotone.
Original languageEnglish
Pages (from-to)962-973
JournalSIAM Journal on Optimization
Volume11
Issue number4
Online published26 Apr 2001
DOIs
Publication statusPublished - 2001
Externally publishedYes

Research Keywords

  • (Strongly) monotone maps
  • Cocoercive maps
  • Fixed point and normal maps
  • Iterative algorithm
  • Variational inequalities

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