Department of Mathematics, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
Academic Editor: Yeol J. Cho
Copyright © 2011 Somyot Plubtieng and Kanokwan Sitthithakerngkiet. 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.
This paper deals with the generalized strong vector quasiequilibrium problems without convexity in locally -convex spaces. Using the Kakutani-Fan-Glicksberg fixed point theorem for upper semicontinuous set-valued mapping with nonempty closed acyclic values, the existence theorems for them are established. Moreover, we also discuss the closedness of strong solution set for the generalized strong vector quasiequilibrium problems.