摘要
由半开集等概念引入半隔离性 ,半连通空间等概念 ,得出了半连通空间的刻划 ,证明了半连通空间是半拓扑性质 。
This paper introduced concepts of semi-separation and semi-connected spaces by semi-open sets etc.The characteristics of semi-connected spaces are given.It is proved that semi-connected space is a semi-topological property.The mean value theorem in connected spaces is generalized.
出处
《南昌大学学报（理科版）》
CAS
北大核心
2001年第1期30-34,共5页
Journal of Nanchang University(Natural Science)
