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可数S(2)-θ-闭空间
COUNTABLY S(2)-θ-CLOSED SPACE
【摘要】 引入了可数S(2 ) -θ_闭空间与强可数的S(2 ) -θ_闭空间 ,运用集合论方法给出了这两类空间的一些乘积性质
【Abstract】 In this paper countably S(2)-θ _closed spaces and strongly countably S(2)-θ _closed spaces are introduced, some properties on the product of countably S(2)-θ _closed spaces and strongly countably S(2)-θ _closed spaces are given by using techniques of set_theory.
- 【文献出处】 曲阜师范大学学报(自然科学版) ,JOURNAL OF QUFU NORMAL UNIVERSITY(NATURAL SCIENCE) , 编辑部邮箱 ,2000年04期
- 【分类号】O177.31
- 【被引频次】1
- 【下载频次】9