东北数学（英文版）
東北數學（英文版）
동북수학（영문판）
NORTHEASTERN MATHEMATICAL JOURNAL
2005年
3期
265-270
,共6页
李忠范%刘庆怀%杨荣
李忠範%劉慶懷%楊榮
리충범%류경부%양영
Dini-invexity%nonsmooth multiobjective programming%duality
In this paper we generalize the concept of a Dini-convex function with Dini derivative and introduce a new concept- Dini-invexity. Some properties of Diniinvex functions are discussed. On the base of this, we study the Wolfe type duality and Mond-Weir type duality for Dini-invex nonsmooth multiobjective programmings and obtain corresponding duality theorems.
