Lower Separation Axioms in Cech Fuzzy Soft Closure Spaces

被引:1
|
作者
Majeed, Rasha [1 ]
Maibed, Lina [1 ]
机构
[1] Univ Baghdad, Fac Educ Pure Sci Abn Al Haitham, Dept Math, Baghdad, Iraq
来源
GAZI UNIVERSITY JOURNAL OF SCIENCE | 2019年 / 32卷 / 04期
关键词
Fuzzy soft set; Fuzzy soft point; Cech fuzzy soft operator; Distinct fuzzy soft points; T-i-Cech closure spaces;
D O I
10.35378/gujs.433174
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
By considering Cech fuzzy soft closure spaces (X, theta, K), we provide a basic structure of a fuzzy soft topological space (X, tau(theta), K) associated with Cech fuzzy soft closure space (X, theta, K). Separation axioms, namely, T-i (i = 0,1,2), semi- (respectively, pseudo and Uryshon) T-2 are studied in both Cech fuzzy soft closure spaces and its associative fuzzy soft topological spaces. It is shown that hereditary property is satisfied for T-i, i = 0,1 with respect to Cech fuzzy soft closure space but for other mentioned types of separations axioms, hereditary property satisfies for closed subspaces of Cech fuzzy soft closure space. Several examples are given to illustrate each type of the separation axioms and to study the relationship between them.
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页码:1254 / 1269
页数:16
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