关于k-强极凸空间  

On k-Strongly Extremely Convexity Spaces

作　　者：魏文展[1] 季乐文[1] 申守伟[1] 

机构地区：[1]广西师范学院数学科学学院,广西南宁530023

出　　处：《应用数学》2014年第2期387-391,共5页Mathematica Applicata

基　　金：广西自然科学基金(0728050)资助

摘　　要：本文证明k-强极凸是严格介于k-非常极凸和k-极凸之间的凸性.利用k-强极凸的概念,得到k-强极凸的一些特征.In the paper,we show that the k-strongly extremely convexity lies strictly between the k-very extremely convexity and k-extremely convexity. Using the concept of k- strongly extremely convexity, we obtain some characteristics of k -strongly extremely convexity.

关 键 词：k-强极凸 k-非常极凸 k-极凸 

分 类 号：O177.2[理学—数学]