Yugoslav Journal of Operations Research (Jan 2022)
Sufficiency and duality of set-valued fractional programming problems via second-order contingent epiderivative
Abstract
In this paper, we establish second-order sufficient KKT optimality conditions of a set-valued fractional programming problem under second-order generalized cone convexity assumptions. We also prove duality results between the primal problem and second-order dual problems of parametric, Mond-Weir, Wolfe, and mixed types via the notion of second-order contingent epiderivative.
Keywords