Optimality conditions for robust nonsmooth multiobjective optimization problems in Asplund spaces

We employ a fuzzy optimality condition for the Fréchet subdifferential and some advanced techniques of variational analysis such as formulae subdifferentials an infinite family nonsmooth functions coderivative scalarization to investigate robust duality nonsmooth/nonconvex multiobjective optimization problem dealing with uncertain constraints in arbitrary Asplund spaces. establish necessary conditions weakly properly efficient solutions terms Mordukhovich related functions. Further, sufficient well are provided by presenting new concepts generalized. Finally, we formulate Mond-Weir-type dual reference problem, examine weak, strong, converse relations between them under pseudo convexity assumptions.