机构地区: 韩山师范学院数学与信息技术系
出 处: 《运筹学学报》 2008年第2期88-96,共9页
摘 要: 本文定义了几种(h,φ)-广义凸性及(h,φ)-广义单调性,讨论了广义(h,φ)-方向导数与Clarke方向导数,广义(h,φ)-梯度集与Clarke梯度集等的相关关系.利用此关系证明了这些广义凸性与广义单调性之间的相关关系,同时还揭示了这些广义凸性、单调性与通常广义凸性,单调性存在的内在联系. In this paper we defined some generalized convexities and generalized monotone basing on the generalized Ben-Tal algebraic operation. Then we considered the relation between (h, φ)-generalized directional derivative and Clarke directional derivative, and discussed the relations of these convexity and monotone.