对称拓扑分子格中的可数紧性  

Countable compactness in symmetric topological molecular lattices

作　　者：艾为鸿[1] 

机构地区：[1]浙江科技学院理学系,浙江杭州310012

出　　处：《浙江科技学院学报》2003年第4期199-201,218,共4页Journal of Zhejiang University of Science and Technology

摘　　要：在对称拓扑分子格中引入12种可数紧性的概念,着重指出了它们在极不连通的对称拓扑分子格中的内在联系。In this paper, the concepts of twelve countable compactness in symmetric topological molecular lattices are introduced. Their relations are established emphatically in extremally disconnected symmetric topological molecular lattices.;

关 键 词：对称拓扑分子格 可数紧性 拓扑学 开元 半开元 半闭元 

分 类 号：O189[理学—数学]