Acta Mathematicae Applicatae Sinica, English Series ( IF 0.9 ) Pub Date : 2020-12-27 , DOI: 10.1007/s10255-020-0971-y Yi-hong Xu
A new kind of tangent derivative, M-derivative, for set-valued function is introduced with help of a modified Dubovitskij-Miljutin cone. Several generalized pseudoconvex set-valued functions are introduced. When both the objective function and constraint function are M-derivative, under the assumption of near conesubconvexlikeness, by applying properties of the set of strictly efficient points and a separation theorem for convex sets, Fritz John and Kuhn-Tucker necessary optimality conditions are obtained for a point pair to be a strictly efficient element of set-valued optimization problem. Under the assumption of generalized pseudoconvexity, a Kuhn-Tucker sufficient optimality condition is obtained for a point pair to be a strictly efficient element of set-valued optimization problem.
中文翻译:
集值优化中严格有效解的最优性条件
在改进的Dubovitskij-Miljutin锥的帮助下,引入了一种用于集值函数的新型切线导数M导数。介绍了几个广义伪凸集值函数。当目标函数和约束函数均为M时-导数,在近似圆锥子凸相似性的假设下,通过应用严格有效点集的性质和凸集的分离定理,弗里茨·约翰(Fritz John)和库恩·塔克(Kuhn-Tucker)获得了点对成为严格有效点元素的必要最优性条件集值优化问题。在广义伪凸的假设下,获得了一个Kuhn-Tucker充分的最优条件,该条件使得点对成为集值优化问题的严格有效元素。