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关于K—极凸Banach空间
引用本文:何仁义.关于K—极凸Banach空间[J].纯粹数学与应用数学,1998,14(2):19-22.
作者姓名:何仁义
作者单位:雁北师范学院
摘    要:引进K-极凸Banach空间,证明了XK-极凸当且仅当X自反、K-严格凸且有(H)性质,得到了K-极凸空间的一些性质,并讨论了K-极凸与K-K-强光滑、K-一致凸及完全K-凸的关系。

关 键 词:K-极凸  K-严格凸  巴拿赫空间

ON K EXTREMELY CONVEX BANACH SPACES
He Renyi.ON K EXTREMELY CONVEX BANACH SPACES[J].Pure and Applied Mathematics,1998,14(2):19-22.
Authors:He Renyi
Abstract:n this paper, we introduce the K extremely convex Banach spaces, and prove that X is K extremely convex if and only if X is reflexive, K strictly convex and has property (H), and obtain some properties of K extremely convex spaces. We also discuss the relations between K extremely convex and K strongly smooth, K uniformly rotund, fully K convex.
Keywords:K    extremely convex  K    strictly convex  reflexive  property (H)
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