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高校应用数学学报  2015, Vol. 30 Issue (4): 485-493    
    
统计序列空间及统计序列商映射
刘丽1, 唐忠宝1, 林寿2
1. 闽南师范大学 数学与统计学院, 福建漳州 363000
2. 宁德师范学院 数学系, 福建宁德 352100
Statistically sequential spaces and statistically sequentially quotient mappings
LIU Li1, TANG Zhong-bao1, LIN Shou2
1. School of Math. Statis., Minnan Normal Univ., Zhangzhou 363000, China
2. Depart. of Math., Ningde Normal Univ., Ningde 352100, China
 全文: PDF 
摘要: 统计收敛性是收敛性的重要推广, 讨论了统计序列空间的性质, 引入了统计序列连续映射、统计序列覆盖映射与统计序列商映射, 探讨了这些映射与非统计意义下相应映射的关系及他们在统计序列空间中的作用, 否定地回答了关于统计序列空间乘积性的一个问题.
关键词: 序列空间统计序列空间商映射统计序列连续映射统计序列商映射    
Abstract: Statistical convergence is an important extension of usual convergence. In this paper, the properties of statistically sequential spaces are studied. After introducing the concepts of statistically sequentially continuous mappings, statistically sequence-covering mappings and statistically sequentially quotient mappings, the relationship among the new or old mappings and their effects in statistically sequential spaces are discussed. Also a negative answer is given to a problem about the products of statistically sequential spaces.
Key words: sequential spaces    statistically sequential spaces    quotient mappings    statistically sequentially continuous mappings    statistically sequentially quotient mappings
收稿日期: 2015-04-23 出版日期: 2018-05-19
CLC:  O189.1  
基金资助: 国家自然科学基金(11471153; 11201414)
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引用本文:

刘丽, 唐忠宝, 林寿. 统计序列空间及统计序列商映射[J]. 高校应用数学学报, 2015, 30(4): 485-493.

LIU Li, TANG Zhong-bao, LIN Shou. Statistically sequential spaces and statistically sequentially quotient mappings. Applied Mathematics A Journal of Chinese Universities, 2015, 30(4): 485-493.

链接本文:

http://www.zjujournals.com/amjcua/CN/        http://www.zjujournals.com/amjcua/CN/Y2015/V30/I4/485

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