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Volume 2, Issue 3, 31 December 2020, Pages 305-315
Abstract. The aim of this paper is to obtain variants of the nonconvex minimization theorem and the Caristi’s fixed point theorem in quasi-metric spaces. We also prove a generalized Ekeland’s variational principle.
How to Cite this Article:
Maryam A. Alghamdi, Hadeel Z. Alzumi, Naseer Shahzad, Variants of the nonconvex minimization theorem and the Caristi’s fixed point theorem, Appl. Set-Valued Anal. Optim. 2 (2020), 305-315.