| 一类斯泰勒三元系(STS)的上色数 |
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| 引用本文： | 刁科凤,张春国,郑庆玉. 一类斯泰勒三元系(STS)的上色数[J]. 曲阜师范大学学报, 2000, 26(1): 21-23 |
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| 作者姓名： | 刁科凤 张春国 郑庆玉 |
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| 作者单位： | ：刁科凤(临沂师专数学系);张春国(教务处，276005，山东省临沂市) |
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| 摘 要： | 反超图及其上色数的概念是由ＶｉｔａｌｙＩＶｏｌｏｓｈｉｎ（１９９５）提出来的，该文主要研究斯泰勒三元系及其着色理论，构造了一类ＳＴＳ，并给出了它们的上色数。
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| 关 键 词： | 反超图 上色数 Steiner三元系 混合超图 着色 |
| 修稿时间： | 1999-03-19 |
UPPER CHROMATIC NUMBER OF A STEINER TRIPLE SYSTEM |
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| DIAO Ke-feng,ZHANG Chun-guo,ZHENG Qing-yu. UPPER CHROMATIC NUMBER OF A STEINER TRIPLE SYSTEM[J]. Journal of Qufu Normal University(Natural Science), 2000, 26(1): 21-23 |
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| Authors: | DIAO Ke-feng ZHANG Chun-guo ZHENG Qing-yu |
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| Affiliation: | DIAO Ke-feng,;(Department of Mathematics;);ZHANG Chun-guo,;(Office of Educational Administration, Linyi Teachers College, 276005, Linyi, Shandong);ZHENG Qing-yu;(Department of Mathematics; ) |
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| Abstract: | The notion of upper chromatic number of a hypergraph was introduced by Vitaly I Voloshin (1995). This paper, constructs a family of STS and gives their upper chromatic numbers. |
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| Keywords: | co_hypergraph upper chromatic number steiner triple system (STS) |
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