Optimality and Duality For Generalized Fractional Programming Involving Nonsmooth Pseudoinvex Functions

劉正傳J. C. Liu2016-04-282016-04-281995-07-??http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/77711Using a parametric approach,we establish necessary and sufficient conditions and derive duality theorems for a class of nonsmooth generalized minimax fractional programming problems containing pseudo-invex functions.Optimality and Duality For Generalized Fractional Programming Involving Nonsmooth Pseudoinvex Functions