用边界算子建立拓扑空间  

Generating Topological Space by Applying a Boundary Operator

作　　者：宋爱丽[1] 

机构地区：[1]喀什师范学院数学系,新疆喀什844007

出　　处：《喀什师范学院学报》2009年第6期11-12,共2页Journal of Kashgar Teachers College

摘　　要：利用边界算子建立拓扑空间,并证明了该拓扑空间的合理性.Topological space is an important basic notion of modern mathematics. There are many methods of generating topologies by selecting a family of subsets that satisfies some conditions. In this paper, we give a method of generating topological space by applying a boundary operator.

关 键 词：拓扑空间 边界算子 开集 闭集 

分 类 号：O189.11[理学—数学]