| L-双fuzzy拓扑空间中的B-配紧性 |
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| 引用本文： | 韩玉柏,郑崇友.L-双fuzzy拓扑空间中的B-配紧性[J].首都师范大学学报(自然科学版),1990(1). |
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| 作者姓名： | 韩玉柏 郑崇友 |
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| 作者单位： | 北京师范学院数学系
(韩玉柏)，北京师范学院数学系(郑崇友) |
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| 摘 要： | 本文以分子的远域理论为工具,在L-双fuzzy拓扑空间中引入了一种新的紧性,即B-配紧性。并对全空间的这种紧性给出了复盖式刻划,证明了B-配紧性在双强同胚映射下保持不变的性质。给出了Alexander子基定理在L-双fuzzy拓扑空间中的推广。
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| 关 键 词： | L-双fuzzy拓扑空间 诱导的L-fuzzy拓扑空间 B-配紧性 |
B-Pairwise Compactness in L-Bifuzzy TopologicaL Spaces |
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| Han Yubai,Zheng Chongyou.B-Pairwise Compactness in L-Bifuzzy TopologicaL Spaces[J].Journal of Capital Normal University(Natural Science Edition),1990(1). |
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| Authors: | Han Yubai Zheng Chongyou |
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| Institution: | Department of Mathematics |
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| Abstract: | In this paper, a new compactness called B-pairwise compactness in L-bifu-zzy topological spaces is introduced, using the theory of R-neighborhoods. Withthe concept of covering, a charaterization of B-pairwise compactness is providedfor the whole spaces. It is also proved that B-pairwise compactness is preservedunder strong bihomeomorphisms. Finally an extension of Alexander SubbasesTheorem is given in L-bifuzzy topological spaces. |
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| Keywords: | L-bifuzzy topological space induced L-bifuzzy topological space B-pairwise compactness |
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