%0 Journal Article
%T Mixed Duality for Programming with Semi-r-preinvexity Functions
%A ZHANG Fang
%A WAN Xuan
%A Du Xue-wu
%J Journal of Chongqing Normal University
%D 2012
%I Chongqing Normal University
%X In this paper, we introduced a new class of generalized convex function, called semi-r-preinvex function, which generalized r-preinvex function and semi-preinvex function. We investigated mixed type duality involving semi-r-preinvex function. Firstly, a characterization about differentiable semi-r-preinvex function is presented; secondly, we established dual model of a class of multiobjective programming involving differentiable constraint and objective function and proved the corresponded weak duality, strong duality and strictly inverse duality, which generalized the corresponded result of preinvex function, r-preinvex function and semi-preinvex function.
%K semi-connected sets
%K semi-r-preinvex functions
%K multiobjective programming
%K mixed type duality
%U http://journal.cqnu.edu.cn/1202/pdf/120203.pdf