文章基本信息

标题：The critical density for the frog model is the degree of the tree
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作者：Tobias Johnson ; Matthew Junge
期刊名称：Electronic Communications in Probability
印刷版ISSN：1083-589X
出版年度：2016
卷号：21
DOI：10.1214/16-ECP29
语种：English
出版社：Electronic Communications in Probability
摘要：The frog model on the rooted $d$-ary tree changes from transient to recurrent as the number of frogs per site is increased. We prove that the location of this transition is on the same order as the degree of the tree.