 
Summary: PERGAMON Applied Mathematics Letters 12 (1999) 5356
www.elsevier.nl/locate/aml
An Existence Result for the Generalized
Vector Equilibrium Problem
Q. H. Ansari
Department of Mathematics
Aligarh Muslim University
Aligarh  202 002, India
J.C. Yao
Department of Applied Mathematics
National Sun Yatsen University
Kaohsiung, Taiwan, R.O.C.
(Received May 1998; revised and accepted April 1999)
AbstractIn this paper, we prove an existence result for the generalized vector equilibrium
problem by using FanBrowder type fixedpoint theorem due to [1]. c 1999 Elsevier Science Ltd.
All rights reserved.
KeywordsGeneralized vector equilibrium problems, Fixed points, Cxquasiconvexlike multi
functions.
1. INTRODUCTION AND PRELIMINARIES
Let X and Y be two topological vector spaces. Let K be a nonempty convex subset of X and
