引用本文: |
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苏文龙,罗海鹏,黎贞崇,何建东.5个Van der Waerden数W(3,q)的准确值[J].广西科学院学报,2006,22(3):141-147. [点击复制]
- SU Wen-long,LUO Hai-peng,LI Zhen-chong,HE Jian-dong.Five Accurate Values for the Van der Waerden Number W(3,q)[J].Journal of Guangxi Academy of Sciences,2006,22(3):141-147. [点击复制]
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摘要: |
使用3个算法,给出5个Van der Waerden数W(3,q)的准确值:W(3,4)=18,W(3,5)=22,W(3,6)=32,W(3,7)=46,W(3,8)=58. |
关键词: Van der Waerden数 n-部分拆 下界 上界 准确值 |
DOI: |
投稿时间:2005-01-12 |
基金项目:国家自然科学基金(60563008);广西自然科学基金项目(桂科自0640037);梧州市科研基金资助项目(梧科字[2005]第35号)资助 |
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Five Accurate Values for the Van der Waerden Number W(3,q) |
SU Wen-long1, LUO Hai-peng2, LI Zhen-chong2, HE Jian-dong2
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(1.Guangxi University Wuzhou Branch, Wuzhou, Guangxi, 543002, China;2.Guangxi Academy of Sciences, Nanning, Guangxi, 530022, China) |
Abstract: |
Three algorithms are used,and five accurate values for Van der Waerden number W(3,q) are obtained as follows:W(3,4)=18,W(3,5)=22,W(3,6)=32,W(3,7)=46,W(3,8)=58. |
Key words: Van der Waerden number n-partition lower bound upper bound accurate value |