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| 摘要: |
| 设G是一个图,G的全着色是一个映射π:V(G)YE(G)C,使得相关联或相邻的元素着不同色;G的所有全着色中,使得色数的最小者,称为G的全色数,记为χT(G);得到了几个特殊图的全色数 |
| 关键词: 全着色,全色数,全着色猜想 |
| DOI: |
| 分类号:O157.5 |
| 基金项目:重庆市教委课题资助. |
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| The total chromatic number of three special graphs |
|
谢德政' target='_blank'>XIE De-zheng
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| Abstract: |
| The total chromatic number of a graph G is the minimum number of colours needed to colour the edges and the vertices of G so that incident or adjacent elements have distinct colours. We show that three special graphs are type 1. |
| Key words: total chromatic number,total colouring,total colouring conjecture |