| 同态关系的关系矩阵 |
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| 引用本文： | 杨留记.同态关系的关系矩阵[J].西北大学学报,1996,26(5):371-373. |
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| 作者姓名： | 杨留记 |
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| 作者单位： | Department of Computer Science，Northwest University，710069，Xi′an |
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| 摘 要： | 同态关系的关系矩阵@杨留记...
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| 关 键 词： | 等价关系 关系矩阵 同态关系 满同态 |
Relation Matrices of Homomorphic Relations |
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| Yang Liuji.Relation Matrices of Homomorphic Relations[J].Journal of Northwest University(Natural Science Edition),1996,26(5):371-373. |
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| Authors: | Yang Liuji |
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| Abstract: | epimorpnic reduction and simple relation matrix are defined. properties of relation matrices of epimorpnic connective relations are discussed. A necessary and sufficient condition for epimorpnism between relations is proved and a necessary and sufficient condition for equivalence relation is given. |
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| Keywords: | relation homomorphism relation matrix equivalence |
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