数学
豪斯多夫空间
豪斯多夫距离
方向导数
类型(生物学)
集合(抽象数据类型)
Urysohn与完全Hausdorff空间
功能(生物学)
表征(材料科学)
最优化问题
离散数学
纯数学
应用数学
豪斯多夫维数
Hausdorff测度
数学优化
数学分析
计算机科学
生物
进化生物学
纳米技术
材料科学
程序设计语言
生态学
标识
DOI:10.1080/00036811.2020.1778673
摘要
In this paper, we introduce a Hausdorff-type distance relative to an ordering cone between two sets. We obtain some properties of the Hausdorff-type distance. In particular, we give a characterization of the Hausdorff-type distance. Moreover, we introduce the Clarke generalized directional derivative for set-valued mappings by using the nonlinear scalarizing function for l-type less order relation, which is introduced by Hernández and Rodríguez-Marín [Nonconvex scalarization in set optimization with set-valued maps. J Math Anal Appl. 2007;325:1–18]. Some properties of the Clarke generalized directional derivative are given. As applications, we present necessary and sufficient optimality conditions for set optimization problems.
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