Scale-invariant statistics of period in directed earthquake network
Scale-invariant statistics of period in directed earthquake network
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DOI：
10.1140/epjb/e2005-00106-7
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发表时间：
2005-03-01
影响因子：
1.6
通讯作者：
Suzuki, N
中科院分区：
文献类型：
--
作者：
Abe, S;Suzuki, N
将在加州采集的地震数据映射到一个不断增长的有向网络。然后，研究了网络中周期的统计，即一个事件经过多少次地震后返回到初始位置。发现周期分布服从幂律，这说明周期的统计估计是一个根本性的困难。
The seismic data taken in California is mapped to a growing directed network. Then, statistics of period in the network, which implies that after how many earthquakes an event returns to the initial location, is studied. It is found that the period distribution obeys a power law, showing the fundamental difficulty of statistical estimate of period.