The Median of the Number of Simple Paths on Three Vertices in the Random Graph

被引:0
作者
M. E. Zhukovskii
机构
[1] Moscow Institute of Physics and Technology (State University),
来源
Mathematical Notes | 2020年 / 107卷
关键词
random graph; strictly balanced graphs; simple paths; medians; Poisson limit theorem; Ramanujan function;
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学科分类号
摘要
We study the asymptotic behavior of the random variable equal to the number of simple paths on three vertices in the binomial random graph in which the edge probability equals the threshold probability of the appearance of such paths. We prove that, for any fixed nonnegative integer b and a sufficiently large number n of vertices of the graph, the probability that the number of simple paths on three vertices in the given random graph is b decreases with n. As a consequence of this result, we obtain the median of the number of simple paths on three vertices for sufficiently large n.
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页码:54 / 62
页数:8
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