Academic Editor: Ljubomir B. Ciric
Copyright © 2011 Nguyen Buong and Nguyen Dinh Duong. This is an open access article distributed under the
Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
We introduce a viscosity approximation method for finding a common element of the set of solutions for an equilibrium problem involving a bifunction defined on a closed, convex subset and
the set of fixed points for a nonexpansive semigroup on another one in Hilbert's spaces.