| 闭模糊拟阵模糊圈的充要条件 |
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| 引用本文： | 李永红,吴德垠,张贤敏.闭模糊拟阵模糊圈的充要条件[J].重庆大学学报(自然科学版),2007,30(6):137-139154. |
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| 作者姓名： | 李永红 吴德垠 张贤敏 |
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| 作者单位： | 重庆邮电大学计算机科学与技术学院,重庆400065;重庆大学数理学院,重庆400030 |
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| 摘 要： | 利用模糊拟阵的基本序列和导出拟阵序列,研究了闭模糊拟阵的模糊圈,得到了与模糊圈有关的几个结果:模糊拟阵或闭模糊拟阵的初等模糊圈的充要条件;闭模糊拟阵模糊圈的性质;闭模糊拟阵模糊圈的充要条件.利用这些充要条件,可以从闭模糊拟阵的某些模糊相关集找到其模糊圈.
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| 关 键 词： | 拟阵 模糊拟阵 初等模糊圈 模糊圈 |
| 文章编号： | 1000-582X（2007）06-0137-03 |
| 修稿时间： | 2007-03-11 |
Necessary and Sufficient Conditions of Fuzzy Circuit for Closed Fuzzy Matroids |
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| LI Yong-hong,WU De-yin,ZHANG Xian-min.Necessary and Sufficient Conditions of Fuzzy Circuit for Closed Fuzzy Matroids[J].Journal of Chongqing University(Natural Science Edition),2007,30(6):137-139154. |
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| Authors: | LI Yong-hong WU De-yin ZHANG Xian-min |
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| Institution: | 1. Chongqing University of Posts and Telecommunications, College of Computer Science and Technology, Chongqing 400065, China;2. College of Mathematics and Physics, Chongqing University, Chongqing 400030, China |
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| Abstract: | Fuzzy circuit is a fundamental conception of fuzzy matroid and it plays an important role in fuzzy matroid. Using fundamental sequence and induced matroid sequence of fuzzy matroid, the fuzzy circuits of closed fuzzy matroids are studied and some results are found out about fuzzy circuits, I which are the necessary and sufficient conditions of elementary fuzzy circuit for fuzzy matroids or closed fuzzy matroids;the property of elementary fuzzy circuit for closed fuzzy ma- troids;the necessary and sufficient conditions of fuzzy circuit for closed fuzzy matroids. These results are helpful to find out fuzzy circuits from some fuzzy dependent sets of closed fuzzy matroids. |
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| Keywords: | matroids fuzzy matroids elementary fuzzy circuits fuzzy circuits |
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