节点文献
半连通空间
SEMI-CONNECTED SPACES
【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 ,且推广了连通空间上的中值定理
【Abstract】 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.
【关键词】 半开集;
半邻域;
半隔离;
半连通空间;
【Key words】 semi-open set; semi-neighborhood; semi-separated; semi-connected space;
【Key words】 semi-open set; semi-neighborhood; semi-separated; semi-connected space;
- 【文献出处】 南昌大学学报(理科版) ,Journal of Nanchang University(Natural Science) , 编辑部邮箱 ,2001年01期
- 【分类号】O189
- 【被引频次】5
- 【下载频次】85