Bulletin of the
Korean Mathematical Society
BKMS

ISSN(Print) 1015-8634 ISSN(Online) 2234-3016

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Bull. Korean Math. Soc. 2011; 48(5): 991-1002

Printed September 1, 2011

https://doi.org/10.4134/BKMS.2011.48.5.991

Copyright © The Korean Mathematical Society.

An iteration schemes for nonexpansive mappings and variational inequalities

Hongjun Wang and Yisheng Song

Henan Normal University, Henan Normal University

Abstract

An iterative algorithm is provided to find a common element of the set of fixed points of a nonexpansive mapping and the set of solutions of some variational inequality in a Hilbert space. Using this result, we consider a strong convergence result for finding a common fixed point of a nonexpansive mapping and a strictly pseudocontractive mapping. Our results include the previous results as special cases and can be viewed as an improvement and refinement of the previously known results.

Keywords: metric projection, inverse-strongly monotone mapping, nonexpansive mapping, variational inequality, strong convergence

MSC numbers: 47H06, 47J05, 47J25, 47H10, 47H17