摘要
对拓扑空间中的序列、网、滤子基和滤子的收敛性质进行了研究,证明了网收敛与网对应的滤子收敛是一致的,并证明了网导出滤子与对应滤子是完全一致的.
The article deals with the convergence property of the sequence, net, filtered product and filter in top space, proves the consistency between the net convergence for filter and the filter convergence for net and proves applications of net and filter and equivalence of filter derived net and its correspond net.
出处
《北华大学学报(自然科学版)》
CAS
2006年第1期14-16,共3页
Journal of Beihua University(Natural Science)
关键词
定向集
网
滤基
滤子
Oriented set
Net
Filtered product
Filter