摘要
设P是实线性空间X上的一族半范数.对偶对(X,P)一致凸、局部一致凸、弱局部一致凸、强凸、非常凸的定义作了必要修正,并讨论了它们之间的关系.
P is supposed as a family of seminorms on a real linear space X.We improve the definitions of uniformly convex,locally uniformly convex,strong convex and very convex for the dual pair (X,P) and discuss the mutual relations of these concepts.
出处
《内蒙古大学学报(自然科学版)》
CAS
CSCD
北大核心
2003年第5期485-489,共5页
Journal of Inner Mongolia University:Natural Science Edition
基金
内蒙古自治区自然科学基金资助项目(批准号:200208020105)
关键词
局部凸空间
偶对
凸性
locally convex space
dual pair
convexity