The maximum number of 10- and 12-cycles in a planar graph
The maximum number of 10- and 12-cycles in a planar graph
复制标题
平面图中 10 圈和 12 圈的最大数量
DOI:
10.1016/j.disc.2022.113245
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发表时间:
2023
影响因子:
0.8
通讯作者:
Martin, Ryan R.
中科院分区:
文献类型:
--
作者:
Cox, Christopher;Martin, Ryan R.
For a fixed planar graph H, let N P (n, H) denote the maximum number of copies of H in an n-vertex planar graph. In the case when H is a cycle, the asymptotic value of N P (n, C m) is currently known for m∈{3, 4, 5, 6, 8}. In this note, we extend this list by establishing N P (n, C 10)∼(n/5) 5 and N P (n, C 12)∼(n/6) 6. We prove this by answering the following question for m∈{5, 6}, which is interesting in its own right: which probability mass μ on the edges of some clique maximizes the probability that m independent samples from μ form an m-cycle?
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影响因子:
0.8
作者:
Debarun Ghosh;E. Györi;Ryan R. Martin;Addisu Paulos;Nika Salia;Chuanqi Xiao;Oscar Zamora
通讯作者:
Oscar Zamora
影响因子:
0.9
作者:
Andrzej Grzesik;E. Györi;Addisu Paulos;Nika Salia;C. Tompkins;Oscar Zamora
通讯作者:
Oscar Zamora
影响因子:
0.9
作者:
Cox, Christopher;Martin, Ryan R.
通讯作者:
Martin, Ryan R.
DOI:
--
发表时间:
2019
期刊:
影响因子:
--
作者:
Ervin GyHori;Addisu Paulos;Nika Salia;C. Tompkins;Oscar Zamora
通讯作者:
Oscar Zamora