| 摘要: |
| 本文研究了非凸集值向量优化的严有效解在两种对偶模型的强对偶问题.利用Lagrange对偶和Mond-Weir对偶原理，获得了如下结果：原集值优化问题的严有效解，在一些条件下是对偶问题的强有效解，并且原问题和对偶问题的目标函数值相等；推广了集值优化对偶理论在锥-凸假设下的相应结果. |
| 关键词: 严有效性 强对偶 集值优化 生成锥内部凸-锥类凸性 |
| DOI： |
| 分类号:O224 |
| 基金项目:Supported by Natural Science Foundation of China (11361001); Natual Science Foundation of Ningxia (NZ14101). |
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| STRONG DUALITY WITH STRICT EFFICIENCY IN VECTOR OPTIMIZATION INVOLVING NONCONVEX SET-VALUED MAPS |
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YU Guo-lin1, ZHANG Yan1, LIU San-yang2
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1.Institute of Applied Mathematics, Beifang University of Nationalities, Yinchuan 750021, China;2.Department of Mathematics, Xidian University, Xi'an 710071, China
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| Abstract: |
| This paper is diverted to the study of two strong dual problems of a primal nonconvex set-valued optimization in the sense of strict efficiency.By using the principles of Lagrange duality and Mond-Weir duality,for each dual problem,a strong duality theorem with strict efficiency is established.The conclusions can be formulated as follows:starting from a strictly efficient solution of the primal problem,it can be constructed a strictly efficient solution of the dual problem such that the corresponding objective values of both problems are equal.The results generalize the strong dual theorems in which the set-valued maps are assumed to be cone-convex. |
| Key words: strict efficiency strong duality set-valued optimization ic-cone-convexlikeness |
