Violation of the scaling relation and non-Markovian nature of earthquake aftershocks
Violation of the scaling relation and non-Markovian nature of earthquake aftershocks
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DOI：
10.1016/j.physa.2009.01.031
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发表时间：
2008-07
影响因子：
3.3
通讯作者：
S. Abe;N. Suzuki
中科院分区：
文献类型：
--
作者：
S. Abe;N. Suzuki
研究了地震余震的统计特性。大森定律和幂律平静时间分布的指数的标度关系（即， 的interocurrence时间分布），这是有效的，如果一个序列的余震是一个奇异的马尔可夫过程，仔细检查。数据分析表明，显着违反的标度关系，这意味着非马尔可夫性质的余震。
The statistical properties of earthquake aftershocks are studied. The scaling relation for exponents of the Omori law and the power-law calm time distribution (i.e., the interoccurrence time distribution), which is valid if a sequence of aftershocks is a singular Markovian process, is carefully examined. Data analysis shows significant violation of the scaling relation, implying the non-Markovian nature of aftershocks.