Four New Lower Bounds for Classical Ramsey Numbers R(3,q)
Author(s): LUO Hai-peng, SU Wen-long, XU Xiao-dong, WU Kang
Pages: 161-163
Year: 2006 Issue: 3
Journal: GUANGXI SCIENCES
Keyword: Ramsey数; 下界; 循环图;
Abstract: 构造4个一般阶循环图,得到4个经典Ramsey数R(3,q)的新下界:R(3,24)≥141,R(3,25)≥146,R(3,26)≥151,R(3,27)≥159.
Pages: 161-163
Year: 2006 Issue: 3
Journal: GUANGXI SCIENCES
Keyword: Ramsey数; 下界; 循环图;
Abstract: 构造4个一般阶循环图,得到4个经典Ramsey数R(3,q)的新下界:R(3,24)≥141,R(3,25)≥146,R(3,26)≥151,R(3,27)≥159.
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