| Ramsey数的下界 |
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| 引用本文： | 乐银成,乐元成.Ramsey数的下界[J].贵州工业大学学报(自然科学版),1993(1). |
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| 作者姓名： | 乐银成 乐元成 |
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| 作者单位： | 宁波商校，贵州航天职大 |
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| 摘 要： | 本文由构造循环图得到 Ramsey 数 r(3,q)的下界渐近公式,并且在 Ramsey 循环图的基础上构图,改进了 Ramsey 数 r(3,10)和 r(3,12)的下界。
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| 关 键 词： | Ramsey数 Ramsey数的下界 循环图 邻接矩阵 |
LOWER BOUND OF RAMSEY NUMBERS |
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| Yue Yincheng.LOWER BOUND OF RAMSEY NUMBERS[J].Journal of Guizhou University of Technology(Natural Science Edition),1993(1). |
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| Authors: | Yue Yincheng |
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| Institution: | Yue Yincheng (Ningbo Commercial Shool)Yue Yuancheng (Guizhou Astronautical Worker's College) |
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| Abstract: | The lower bound adjacency formulas of Ramsey numbers r(3,q)is achieved based on the cyclic graph of construction graphs, and graph is formed and the lowe bounds Ramsey number r(3,12)is improved accrding to the Ramsey cyclic graph. |
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| Keywords: | Ramsey number lower bounds of Ramsey numbers cyclic grapg adjacency matrix |
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