The concepts of ( Φ, ρ)invexity have been given by Carsiti, Ferrara and Stefanescu . We consider a second-order dual model associated to a multiobjective programming problem involving support functions and a weak duality result is established under appropriate second-order ( Φ, ρ) univexity conditions.
Dr. Ganesh Kumar Thakur
Department of Applied Sciences, Krishna Engineering College, Ghaziabad, India.
Dr. Bandana Priya
Department of Applied Sciences, G. L. Bajaj Institute of Technology and Management, KP-III, Greater Noida, UP, India.