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切片与Banach空间的凸性,光滑性
引用本文:方习年,王建华.切片与Banach空间的凸性,光滑性[J].数学杂志,1999,19(3):293-298.
作者姓名:方习年  王建华
作者单位:[1]安徽机电学院 [2]安徽师范大学
摘    要:本文用单位球的切片统一且简捷地处理Banach空间的(局部)K一致凸、近一致凸、近一致光滑性;定义Banach空间的(局部)K一致光滑、局部近一致凸、局部近一致光滑、近-强凸、近-强光滑性等概念,并讨论上述凸性,光滑性的关系及性能。

关 键 词:K一致光滑  切片  巴拿赫空间  光滑性  凸性

SLICE AND CONVEXITY, SMOOTHENESS OF BANACH SPACES
Fang Xinian.SLICE AND CONVEXITY, SMOOTHENESS OF BANACH SPACES[J].Journal of Mathematics,1999,19(3):293-298.
Authors:Fang Xinian
Abstract:In this paper, using slice of unit we uniformly and simply treat the concepts of (locally) K uniformly convexity, near uniformly convexity and near uniformly smoothness of Banach spaces, and define (locally) K uniformly smoothness, locally near uniformly convexity, near strongly convexity and near strongly smoothness of Banach spaces. We discuss the relationship among them and their properties.
Keywords:K    uniformly smooth  locally near uniformly smooth  near  strongly smooth  (H) property  (S) property
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