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集值优化问题严有效点集的次微分稳定性 被引量:2

The stability of strictly efficient points of set-valued optimization problem in the sense of subdifferential
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摘要 在锥序Banach向量空间引入了集值映射次微分(次梯度),在一定的条件下,证明次微分(次梯度)的存在性及它的一些性质;得到了集值优化问题严有效点集在次微分意义下的稳定性. A kind of subdifferential (subgradient) of set-valued mappings in ordered Banach vector spaces is introduced and its existence is proved by the separation theorem under certain conditions. The stability of strictly efficient points of set-valued optimization problem is obtained in the sense of subdifferential.
出处 《兰州大学学报(自然科学版)》 CAS CSCD 北大核心 2006年第4期135-139,共5页 Journal of Lanzhou University(Natural Sciences)
基金 国家自然科学基金(69972036) 新疆教育厅基金(XJEDU2006126)资助项目.
关键词 集值优化 次微分 严有效性 次梯度 set-valued optimization subdifferential strict efficiency subgradient
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