Sufficiency and duality in nondifferentiable minimax fractional programming with ðHp;rÞ-invexity

Document Type : Original Article

Authors

1 Department of Mathematics, University of Tabuk, Tabuk, Saudi Arabia

2 Department of Mathematics, King Abdulaziz University, P.O. Box 80015, Jeddah 21589, Saudi Arabia

Abstract

In the present paper, we discuss the optimality condition for an optimal solution to the
problem and a dual model is formulated for a non differentiable minimax fractional programming
problem. Weak, strong and strict converse duality results are concerned involving ðHp;rÞ-invexity.

Keywords