Second-Order Symmetric Duality for Multiple Objectives Nonlinear Programming Under Generalizations of Cone-Preinvexity Functions

Abstract In this article, we present generalizations of the cone-preinvexity functions and study a pair second-order symmetric solutions for multiple objective nonlinear programming problems under these functions. addition, establish prove theorems weak duality, strong strict converse self-duality by assuming skew-symmetric Finally, provide four nontrivial numerical examples to demonstrate that results duality are true.