Equilibria of lower semicontinuous games
In this paper, we first introduce the notion of theta*-majorized (theta (pii)*-majorized) correspondences which generalize theta -majorized correspondences and differs from L-majorized correspondences, and then, we give a new existence theorem of a maximal element. As its applications, we obtain some new existence theorems of an equilibrium for a qualitative game and an abstract economy. (C) 2001 Elsevier Science Ltd. All rights reserved.
lower semicontinuous qualitative game abstract economy locally convex topological vector space metrizable