A minimax inequality with applications to existence of equilibrium point and fixed point theorems
Ding Xie, Kok-Keong Tan · Colloquium Mathematicum · 1992
Ky Fan’s minimax inequality [8, Theorem 1] has become a versatile tool in nonlinear and convex analysis. In this paper, we shall first obtain a minimax inequality which generalizes those generalizations of Ky Fan’s minimax inequality due to Allen [1], Yen