| r-拟半开L-集和r-拟半闭L-集 |
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| 引用本文： | 姬春秋,徐振国.r-拟半开L-集和r-拟半闭L-集[J].模糊系统与数学,2012,26(1):8-11. |
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| 作者姓名： | 姬春秋 徐振国 |
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| 作者单位： | 1. 牡丹江师范学院数学系,黑龙江牡丹江,157011
2. 北方信息技术研究所,北京,100072 |
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| 基金项目： | 牡丹江师范学院科技研究项目 |
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| 摘 要： | 在L-fuzzy拓扑空间中引入r-拟半开L-集和r-拟半闭L-集,正则r-拟半开L-集和正则r-拟半闭L-集,同时讨论它们一些性质.
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| 关 键 词： | L-fuzzy空间 r-拟半开L-集 r-拟半闭L-集 正则r-拟半开L-集 正则r-拟半闭L-集 |
r-preopen L-sets and r-preclosed L-sets |
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| JI Chun-qiu
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XU Zhen-guo.r-preopen L-sets and r-preclosed L-sets[J].Fuzzy Systems and Mathematics,2012,26(1):8-11. |
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| Authors: | JI Chun-qiu XU Zhen-guo |
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| Institution: | 1.Department of Mathematics,Mudanjiang Normal College,Mudanjiang 157011;2.Beijing 7227 Box,5 Branch,Beijing 100072,China) |
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| Abstract: | In this paper,we introduced r-pre-semiopen L-set,r-pre-semiclosed L-set,regular r-pre-semiopen L-set and r-pre-semiclosed L-setin L-fuzzy topological spaces.Their properties are investigated. |
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| Keywords: | L-spaces r-pre semiopen L-set r-pre smeiclosed L-set regular r-pre-semiopen L-set regular r-pre-semiclosed L-set |
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