摘要
直接使用的概念见[1],强Hausdorff简记为强H.本文得到如下刻画: 定理1(L<sup>x</sup>,δ)为强H的x<sub>λ</sub>,y<sub>μ</sub>∈M<sup>*</sup>(L<sup>X</sup>),当xy时,P∈η(x<sub>λ</sub>),Q∈η(y<sub>μ</sub>)使Q≥x<sub>(supp)(P)</sub>(p′的承集的特征函数). 定义1 设S={S<sub>n</sub>,n∈D},T={t<sub>n</sub>,n∈D}为二收敛的分子网,且n∈D,supp(S<sub>n</sub>)=supp(t<sub>n</sub>),则称S与T为同族的收敛网.
Two characterizations of the strong Hausdorff separation property are given; several properties of strong Hausdorff spaces are obtained. Also, a counterexample is established to show that the strong Hausdorff and T_2 are not equivalent in general.
出处
《陕西师大学报(自然科学版)》
CSCD
1990年第3期82-84,92,共3页
Journal of Shaanxi Normal University(Natural Science Edition)
关键词
L-FTS
强H-分离性
强H空间
L-fuzzy topological space
strong Hausdorff
net
Cantor set