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Some Topological Properties of Charming Spaces
  • ISSN号：1674-5647
  • 期刊名称：《数学研究通讯：英文版》
  • 时间：0
  • 分类：O1[理学—数学;理学—基础数学]
  • 作者机构：[1]School of Mathematics and Statistics, Minnan Normal University,Zhangzhou, Fujian, 363000, [2]Institute of Mathematics, Ningde Teachers' College, Ningde, Fujian, 352100
  • 相关基金：The NSF (11571158, 11471153 and 11201414) of China, the NSF (2017J01405, 2016J05014,2016J01671 and 2016J01672) of Fujian Province of China.
作者： LiXiao-ting[1], Lin Fu-cai[1], Lin Shou[2]
关键词： charming, SPACE, (i, j)-structured, SPACE, Lindel¨of, -space, Suslin, number, rectifiable, SPACE
中文摘要：

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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期刊信息
  • 《数学研究通讯：英文版》
  • 中国科技核心期刊
  • 主管单位:教育部
  • 主办单位:吉林大学
  • 主编：尹景学
  • 地址：长春市前进大街2699号吉林大学数学研究所内
  • 邮编：130012
  • 邮箱：
  • 电话：0431-5166424
  • 国际标准刊号：ISSN：1674-5647
  • 国内统一刊号：ISSN：22-1369/O1
  • 邮发代号:12-134
  • 获奖情况:
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  • 被引量:5