Year: 2017
Author: Xiaoting Li, Fucai Lin, Shou Lin
Communications in Mathematical Research , Vol. 33 (2017), Iss. 2 : pp. 110–120
Abstract
In this paper, we mainly discuss the class of charming spaces. First, we show that there exists a charming space such that the Tychonoff product is not a charming space. Then we discuss some properties of charming spaces and give some characterizations of some class of charming spaces. Finally, we show that the Suslin number of an arbitrary charming rectifiable space is countable.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.13447/j.1674-5647.2017.02.02
Communications in Mathematical Research , Vol. 33 (2017), Iss. 2 : pp. 110–120
Published online: 2017-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 11
Keywords: charming space ($i j$)-structured space Lindelöf Σ-space Suslin number rectifiable space