Higher-order duality for multiobjective programming problem involving (Φ,ρ)(Φ,ρ)-invex functions

In the present article, we formulate two different kinds of higher-order dual models related to the multi-objective programming problem containing arbitrary norms. Furthermore, weak, strong and strict converse duality results are established under the assumptions of higher-order (Φ,ρ)(Φ,ρ)-invex function. Results obtained in this paper unify and extend some previously known results in the literature.