A non-convex relaxed version of minimax theorems

M. I. A. Ghitri, A. Hantoute

Given a subset $A\times B$ of a locally convex space $X\times Y$ (with $A$ compact) and a function $f:A\times B\to \overline{\mathbb{R}}$ such that $f(\cdot ,y),$ $y\in B,$ a…