Ergodic dynamics in a natural threshold system.
Ergodic dynamics in a natural threshold system.
复制标题
自然阈值系统中的遍历动力学。
DOI：
--
复制
发表时间：
2003
影响因子：
8.6
通讯作者：
C. D. Ferguson
中科院分区：
文献类型：
--
作者：
K. Tiampo;J. Rundle;William H. Klein;J. S. Martins;C. D. Ferguson
数值模拟表明，某些驱动的耗散平均场阈值系统，包括地震模型，可以用与随机布朗运动相同的意义上的统计性质来描述，这些统计性质通常与遍历动力学有关。我们应用了Thirumalai和Mountain[Phys.Rev.E 47,479(1993)]，并发现加州的天然地震断层系统表现出类似的遍历动力学。
Numerical simulations suggest that certain driven, dissipative mean-field threshold systems, including earthquake models, can be characterized by statistical properties often associated with ergodic dynamics, in the same sense as stochastic Brownian motion. We applied a fluctuation metric proposed by Thirumalai and Mountain [Phys. Rev. E 47, 479 (1993)]] for statistically stationary systems and find that the natural earthquake fault system in California demonstrates similar ergodic dynamics.