title: Interval-valued optimization problems involving (α, ρ)-right upper-Dini-derivative functions.
abstract: We consider an interval-valued multiobjective problem. Some necessary and sufficient optimality conditions for weak efficient solutions are established under new generalized convexities with the tool-right upper-Dini-derivative, which is an extension of directional derivative. Also some duality results are proved for Wolfe and Mond-Weir duals.
authors: Faculty of Mathematics and Computer Science, University of Bucharest, 010014 Bucharest, Romania ; Institute of Mathematical Statistics and Applied Mathematics of the Romanian Academy, 050711 Bucharest, Romania ; National Institute of Economic Research, 050711 Bucharest, Romania.
authors: Vasile
authors: 0000-0003-2115-3113
authors: V
authors: Preda
mesh_terms: D000465:Algorithms; D008962:Models, Theoretical