| 引用本文： |
-
吴康,苏文龙,罗海鹏.Ramsey数R4（6）的新下界（英文）[J].广西科学,2003,10(4):241-243. [点击复制]
- Wu Kang,Su Wenlong,Luo Haipeng.New Lower Bounds for the Ramsey Number R4(6)[J].Guangxi Sciences,2003,10(4):241-243. [点击复制]
|
|
| 摘要: |
| 推广Mathon的方法,并对4色完全图K929进行研究,得到Ramsey数R4(6)的新下界:R4(6)≥3721 |
| 关键词: Ramsey数 下界 完全图 |
| DOI： |
| 投稿时间：2002-03-18 |
| 基金项目:Partially supported by the Project 10161003 of the National Natural Science Foundation of China,the Science Fund of South China Normal University and the Science Fund of Guangxi Province of China (GKH0342002). |
|
| New Lower Bounds for the Ramsey Number R4(6) |
|
Wu Kang, Su Wenlong, Luo Haipeng
|
| (Math. Dept., South China Normal University, Guangzhou, Guangdong, 510631, China) |
| Abstract: |
| The 4 colorings of the complete graph K929 are investigated by generalizing the work of Mathon.A new lower bound for the Ramsey number R4(6) is obtained:R4(6) ≥ 3721. |
| Key words: Ramsey number lower bound complete graph |
