Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
977300 | Physica A: Statistical Mechanics and its Applications | 2009 | 8 Pages |
Abstract
A weighted Olami, Feder, and Christensen (OFC) model, improving the redistribution rule of the original model, has been introduced. It can be seen as a generalization of the OFC model and exhibits Self-organized criticality (SOC) behavior, too. The stress evolution process has been accelerated and the nontrivial relationship between the exponent of 1/f1/f and the control parameter has been reported. Although our model is simple, we obtained more reasonable avalanche dimensions than with the previous model.
Keywords
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Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Gui-Qing Zhang, Lin Wang, Tian-Lun Chen,