| 关于X_4~T（G）＋X_4~T（G）的可达下界问题 |
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| 引用本文： | 谢德政.关于X_4~T（G）＋X_4~T（G）的可达下界问题[J].重庆大学学报(自然科学版),1995(6). |
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| 作者姓名： | 谢德政 |
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| 作者单位： | 重庆商学院基础部 |
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| 摘 要： | 解决了张忠辅等人提出的如下问题：确定的可达下界，其中表图Ｇ的４－全色数，表Ｇ的补图。
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| 关 键 词： | 4－边色数 4－色数 4－全色数 直径 |
On the Attainable Lower Bound of xT4(G)+ xT4(G) |
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| Xie Dezheng.On the Attainable Lower Bound of xT4(G)+ xT4(G)[J].Journal of Chongqing University(Natural Science Edition),1995(6). |
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| Authors: | Xie Dezheng |
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| Institution: | Xie Dezheng |
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| Abstract: | This paper has solved the open question proposed by Zhang Zhongfu and othersin reference1] ,which is to ascertain the attainable lower bound of,in whichindicates the 4-total chromatic number of a graph G,while G indieates the complement graph of G. |
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| Keywords: | edge chromatic number 4 -chromatic number 4-total chromatic number diameter |
| 本文献已被 CNKI 等数据库收录！ |
