摘要
研究了素数阶循环图的基本性质，提出了寻求有效参数构造正则循环图的新方法，得到了２个经典Ｒａｍｓｅｙ数的新下界：Ｒ（８，１６）≥６１４，Ｒ（８，１７）≥６７８．这２个结果填补了关于Ｒａｍｓｅｙ数综述［２］的上下界表中的２个空白．
Basic character of prime order cyclic graph were studied.Some skills for seeking effective parameters to structure regular cyclic graph were released.New lower bounds of two classical Ramsey numbers were obtained as follows : R (8,16)≥614, R (8,17) ≥678.Two results mentioned above fill in two blanks in the table of upper and lower bounds in the survey on Ramsey numbers.
出处
《江西科学》
1999年第2期72-76,共5页
Jiangxi Science
基金
广西自然科学基金
