| 二部图半群和完全二部图半群 |
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| 引用本文： | 师海忠. 二部图半群和完全二部图半群[J]. 西北师范大学学报(自然科学版), 1992, 28(4): 13-17 |
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| 作者姓名： | 师海忠 |
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| 作者单位： | 西北师范大学数学系 |
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| 摘 要： | 讨论了二部图半群和完全二部图半群的一些性质,探讨了二部图半群与二部图、完全二部图半群与完全二部图的关系,给出了二部图半群的圈特征。
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| 关 键 词： | 二部图 半群 完全二部图 圈 |
Bipartite Graph-semigroup and Complete Bipartite Graph-semigroup |
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| Shi Haizhong. Bipartite Graph-semigroup and Complete Bipartite Graph-semigroup[J]. Journal of Northwest Normal University Natural Science (Bimonthly), 1992, 28(4): 13-17 |
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| Authors: | Shi Haizhong |
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| Affiliation: | Department of Mathematies |
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| Abstract: | Some properties of bipartite graph-semigroup and complete bipartite graph-semigroup are discussed. The relationship between bipartite graph-semigroup and bipartite graph and the relationship between complete bipartite graph-semigroup and complete bipartite graph are studied. Cycle characteristic of bipartite graph-semgroup is given. |
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| Keywords: | bipartite graph-semigroup complete bipartite graph-semigroup cycle |
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