JIANG Rong-ze, WANG Jun-ming, LIU Fu-sheng. k-extreme Points and k-strongly Extreme Points in Orlicz Spaces Endowed with p-Amemiya Norms(1≤p≤∞)[J]. 2011, 16(2): 90-93.
JIANG Rong-ze, WANG Jun-ming, LIU Fu-sheng. k-extreme Points and k-strongly Extreme Points in Orlicz Spaces Endowed with p-Amemiya Norms(1≤p≤∞)[J]. 2011, 16(2): 90-93.DOI:
赋p-Amemiya范数Orlicz空间的k-端点和k-强端点(1≤p≤∞)
摘要
给出了赋p-Amemiya(1≤p≤∞)范数Orlicz空间(记为LM
p空间)单位球面k-端点和k-强端点的判据
并据此得到了LM
p空间是k-严格凸和中点局部k-一致凸的充要条件.
Abstract
In this paper
criteria for k-extreme points and k-strongly extreme points of the unit ball in Orlicz spaces with p-Amemiya(1≤p≤∞)norms(LM
p spaces in shot) are given.Throngh them we obtain sufficient and necessary conditions that LM
p(1≤p≤∞)spaces are k-strict convexity and mid-local k-uniformly convexity.