Interval-Valued Optimization Problems Involving α,ρ -Right Upper-Dini-Derivative Functions
Vasile Preda · The Scientific World JOURNAL · 2014
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.