Second-order duality for a nondifferentiable minimax fractional programming under generalized α-univexity
S. K. Gupta, D. Dangar, Sumit Kumar · Journal of Inequalities and Applications · 2012
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.