Communications of the
Korean Mathematical Society
CKMS

ISSN(Print) 1225-1763 ISSN(Online) 2234-3024

Article

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Commun. Korean Math. Soc. 2016; 31(4): 765-777

Online first article October 11, 2016      Printed October 31, 2016

https://doi.org/10.4134/CKMS.c150232

Copyright © The Korean Mathematical Society.

Weak convergence theorems for 2-generalized hybrid mappings and equilibrium problems

Sattar Alizadeh and Fridoun Moradlou

Marand Branch, Islamic Azad University, Sahand University of Technology

Abstract

In this paper, we propose a new modified Ishikawa iteration for finding a common element of the set of solutions of an equilibrium problem and the set of fixed points of $2$-generalized hybrid mappings in a Hilbert space. Our results generalize and improve some existing results in the literature. A numerical example is given to illustrate the usability of our results.

Keywords: equilibrium problem, fixed point, Hilbert space, weak conver\-gence

MSC numbers: Primary 47H10,47H09, 47J25, 47J05