, 2012:187,
Open Access This content is freely available online to anyone, anywhere at any time.
Date: 31 Aug 2012

Second-order duality for a nondifferentiable minimax fractional programming under generalized α-univexity

Abstract

In this paper, we concentrate our study to derive appropriate duality theorems for two types of second-order dual models of a nondifferentiable minimax fractional programming problem involving second-order α-univex functions. Examples to show the existence of α-univex functions have also been illustrated. Several known results including many recent works are obtained as special cases.

MSC: 49J35, 90C32, 49N15.