Showing papers by "Paris West University Nanterre La Défense published in 1980"
TL;DR: In this paper, the degree of a family of convex functions is defined, and it is shown that if this degree is different from zero, one has at least one Nash equilibrium point in Ω.
Abstract: We define the degree of a family of convex functionsfx, wherex∈\(\bar \Omega \), and prove that, if this degree is different from zero, one has at least one Nash equilibrium point in Ω. This is a criterion of localization of such equilibrium points.
3 citations