Star-critical Ramsey numbers for large generalized fans and books
Star-critical Ramsey numbers for large generalized fans and books
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广大粉丝和书籍的明星批评拉姆齐数字
DOI:
10.1016/j.disc.2018.08.025
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发表时间:
2018-12-01
影响因子:
0.8
通讯作者:
Lin, Qizhong
中科院分区:
文献类型:
--
作者:
Hao, Yiyuan;Lin, Qizhong
In this paper, we show that for any fixed integers m >= 2 and t >= 2, the star-critical Ramsey number r*(K-1 + nK(t), Km+1) = (m-1)tn + t for all sufficiently large n. Furthermore, for any fixed integers p >= 2 and m >= 2, r*(K-p + nK(1), Km+1) = (m-1 + o(1))n as n -> infinity. (C) 2018 Elsevier B.V. All rights reserved.