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Volume 3, Issue 1, 1 April 2019, Pages 45-52
Abstract. In this paper, we establish two minimax theorems for a function , where is a real interval, without assuming that is quasi-concave. Also, some related applications are presented.
How to Cite this Article:
Biagio Ricceri, Minimax theorems in a fully non-convex setting, J. Nonlinear Var. Anal. 3 (2019), 45-52.