拓扑空间中的强半开集  

Strong Semiopen Sets in Topological Spaces

作　　者：薛艳霞[1] 吉智方[1] 斯钦孟克[1] 

机构地区：[1]内蒙古师范大学数学科学学院,内蒙古呼和浩特010022

出　　处：《内蒙古师范大学学报（自然科学汉文版）》2006年第4期400-403,共4页Journal of Inner Mongolia Normal University(Natural Science Edition)

摘　　要：从一个新的角度引入了拓扑空间中的拟半开集、次强半开集、强半开集等概念,对这些概念之间的关系及其性质进行了讨论.In this paper,concepts of Pre-semiopen sets,Sub-strong semiopen sets and Strong semiopen sets were introduced in topological space in a new way,and their relations and properties were discussed.

关 键 词：拟半开集 次强半开集 强半开集 

分 类 号：O159[理学—数学]