| 关于图的3—边色数 |
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| 引用本文： | 贾振声,何满年,张忠辅. 关于图的3—边色数[J]. 太原科技大学学报, 1992, 0(1) |
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| 作者姓名： | 贾振声 何满年 张忠辅 |
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| 作者单位： | 太原工业大学，太原重型机械学院，兰州铁道学院 |
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| 摘 要： | 本文定义了图的r—边色数,研究了一般图的3—边色数的界和一些特殊图类的3—边色数,给出了图与其补图的3—边色数之间的关系。
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| 关 键 词： | 图 补图 Υ—边色数 3—边色数 |
On the Edge 3-colouring Number of Graphs |
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| Jia Zhensheng He Mannian Zhang Zhongfu. On the Edge 3-colouring Number of Graphs[J]. Journal of Taiyuan University of Science and Technology, 1992, 0(1) |
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| Authors: | Jia Zhensheng He Mannian Zhang Zhongfu |
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| Affiliation: | Jia Zhensheng He Mannian Zhang Zhongfu |
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| Abstract: | In this Paper, We define the edge r-colouring number of graphs and study the bounds of the edgc 3-colouring number of gencral graphs and the edgc 3-coloring numbcr of somc special typcs of graphs. Then, we give the relationship between the edge 3-colouring numbers of a graph and its complement. |
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| Keywords: | graph complemcnt of a graph edge r-colouring number edge 3-colonring numbcr |
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