摘要
研究了超凸度量空间中弱外超凸集J的性质,作为应用,证明了Nε(J)是几乎弱外超凸集.
In this paper ,a property of external hyperconvex set J is obtained, and as a application of it ,we proved that is an almost weak external hyperconvex set.
出处
《云南民族大学学报(自然科学版)》
CAS
2004年第3期177-178,共2页
Journal of Yunnan Minzu University:Natural Sciences Edition
关键词
超凸度量空间
弱外超凸集合
几乎弱外超凸集合
hyperconvex space
weak external hyperconvex set
almost weak external hyperconvex set