Duality for multiobjective fractional programming problems involving d -type-I n-set functions

Abstract

We establish duality results under generalized convexity assumptions for a multiobjective nonlinear fractional programming problem involving d -type-I n -set functions. Our results generalize the results obtained by Preda and Stancu-Minasian [24], [25].

Keywords

• d-type-I set functions
• multiobjective programming
• duality results