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Dynamical scaling in branching models for seismicity

Eugenio Lippiello·Cataldo Godano·Lucilla de Arcangelis
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Abstract

We propose a branching process based on a dynamical scaling hypothesis relating time and mass. In the context of earthquake occurrence, we show that experimental power laws in size and time distribution naturally originate solely from this scaling hypothesis. We present a numerical protocol able to generate a synthetic catalog with an arbitrary large number of events. The numerical data reproduce the hierarchical organization in time and magnitude of experimental inter-event time distribution.

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BibTeXRIS

Eugenio Lippiello, Cataldo Godano, Lucilla de Arcangelis. 2007-01-30. Dynamical scaling in branching models for seismicity. https://arxiv.org/abs/cond-mat/0701740

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