θ-分离子集和θ-不连通子集的若干性质  

Some Properties of θ-Separated Subset and θ-Disconnected Subset

作　　者：刘雪芳[1] 游德有[1] 

机构地区：[1]龙岩学院,福建龙岩364012

出　　处：《龙岩学院学报》2013年第5期1-3,共3页Journal of Longyan University

基　　金：龙岩学院校立服务海西项目(LYXY2011060)

摘　　要：通过θ-分离子集,将不连通空间进行扩充,用类比的思想定义了θ-不连通空间,并得到θ-分离子集和θ-不连通子集的若干性质。Disconnected space is enlarged by θ-separated subset. θ-Disconnected space has been defined by comparing with the disconnected space. Moreover, we get some properties of θ-separated subset and θ-disconnected subset.

关 键 词：θ-不连通子集 θ-分离子集 θ-开集 θ-闭集 

分 类 号：O189.1[理学—数学]