A note on β-connectedness

被引:3
|
作者
Wu, X. [1 ]
Zhu, P. [1 ]
机构
[1] Univ Elect Sci & Technol China, Sch Math, Chengdu 611731, Sichuan, Peoples R China
基金
中国国家自然科学基金;
关键词
generalized topology space (GTS); beta-connectedness; irreducible;
D O I
10.1007/s10474-012-0276-6
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
An example is given to show that there exists a generalized topological space which is irreducible but not beta-connected. This gives an answer to Question 2.8 in [6]. Besides, some characterizations of beta-connectedness are obtained.
引用
收藏
页码:252 / 254
页数:3
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