Preprint A321/2004
On certain conditions for the existence of soultions of equilibrium problems
Wilfredo Sosa Sandoval | Iusem, Alfredo Noel | Kassay, Gabor
Keywords: Equilibrium problems | convex feasibility problems
The main purpose of this paper is the study of sufficient and/or necessary conditions for the existence of solutions of equilibrium problems. We discuss some of the assumptions of the problem under which the introduced conditions are suficient and/or necessary, and also analyize the effects of these assumptions on the connection between the solution sets of the equiulibrium problem and of a related convex feasilibility problem.