Phase transition on the degree sequence of a random graph process with vertex copying and deletion
Phase transition on the degree sequence of a random graph process with vertex copying and deletion
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具有顶点复制和删除的随机图过程度序列的相变
DOI:
10.1016/j.spa.2010.12.008
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发表时间:
2011-04
影响因子:
1.4
通讯作者:
Wu, Xian-Yuan
中科院分区:
文献类型:
--
作者:
Cai, Kai-Yuan;Dong, Zhao;Liu, Ke;Wu, Xian-Yuan
This paper focuses on the degree sequence of a random graph process with copying and vertex deletion. A phase transition is revealed as the following: when copying strictly dominates deletion, the model possesses a power law degree sequence; and when deletion strictly dominates copying, it possesses an exponential one; otherwise, the model possesses an intermediate degree distribution which decays as e−ck. Note that, due to copying, the edge number of the model may grow super-linearly and the model may exhibit a power law with any exponent greater than 1.
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DOI:
--
发表时间:
2008-06
期刊:
arXiv: Probability
影响因子:
--
作者:
Xian-Yuan Wu;Zhao Dong;Ke Liu;K. Cai
通讯作者:
Xian-Yuan Wu;Zhao Dong;Ke Liu;K. Cai
影响因子:
0.7
作者:
P. Priouret
通讯作者:
P. Priouret
DOI:
10.1002/9783527627981.ch2
发表时间:
2009-08
期刊:
--
影响因子:
--
作者:
S. Thurner
通讯作者:
S. Thurner
DOI:
10.1007/978-1-4613-8514-1
发表时间:
1984
期刊:
--
影响因子:
--
作者:
D. Stroock
通讯作者:
D. Stroock
DOI:
10.1007/b12331
发表时间:
2007-04
期刊:
arXiv: Statistical Mechanics
影响因子:
--
作者:
B. Wacław
通讯作者:
B. Wacław