摘要
本文对实数下限拓扑空间的拓扑性质进行了较为系统的分析,特别是对其可数性、分离性、紧致性、连通性等作了较详细的讨论。
In this paper, we systematically study topological properties of real number lower limit topological space. Especially, we discuss their countability, separation property, compactness, connectedness and so on.
出处
《淮北煤师院学报(自然科学版)》
1999年第2期28-31,共4页
Journal of Huaibei Teachers College(Natural Sciences Edition)
关键词
实数下限
拓扑空间
拓扑性质
可数性
real number lowerlimit topological space, topological property