Recent developments in superstatistics
Recent developments in superstatistics
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DOI：
10.1590/s0103-97332009000400003
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发表时间：
2009-08-01
影响因子：
1.6
通讯作者：
Beck, Christian
中科院分区：
文献类型：
--
作者：
Beck, Christian
我们提供了一个概述超统计技术应用于时间尺度分离的复杂系统。最近的应用程序的三个例子处理有点更详细：统计的小规模的速度差异在拉格朗日湍流实验，火车延误统计英国铁路网，和癌症患者一旦诊断出癌症的生存统计。这些例子对应于三个不同的普适性类：对数正态超统计，chi（2）-超统计和逆chi（2）超统计。
We provide an overview on superstatistical techniques applied to complex systems with time scale separation. Three examples of recent applications are dealt with in somewhat more detail: the statistics of small-scale velocity differences in Lagrangian turbulence experiments, train delay statistics on the British rail network, and survival statistics of cancer patients once diagnosed with cancer. These examples correspond to three different universality classes: Lognormal superstatistics, chi(2)-superstatistics and inverse chi(2) superstatistics.