节点文献
遗传Ortho-紧空间的逆极限
The Inverse Limit of Hereditarily Orthocompact Space
【Abstract】 The following result is proved:Let X be the inverse limit of an inverse system {X_α,π~α_β,Λ} and λ the cardinal number of Λ.Suppose each projection π_α:X→X_α is an open and onto map and X is hereditarily λ-paracompact.If each X_α is hereditarily Orthocampact,then X is hereditarily Orthocampact.
【关键词】 inverse limits;
Orthocampact;
hereditarily Orthocampact;
【Key words】 inverse limits; Orthocampact; hereditarily Orthocampact;
【Key words】 inverse limits; Orthocampact; hereditarily Orthocampact;
- 【文献出处】 四川大学学报(自然科学版) ,Journal of Sichuan University(Natural Science Edition) , 编辑部邮箱 ,2006年05期
- 【分类号】O189.1
- 【被引频次】2
- 【下载频次】13