Superstatistics and System Identification for a Class of Generalized Cauchy Processes

  • Konno Hidetoshi
    Dept. of Risk Engineering, Faculty of Information and Systems, University of Tsukuba
  • Uchiyama Yusuke
    Dept. of Risk Engineering, Faculty of Information and Systems, University of Tsukuba
  • Pázsit Imre
    Department of Nuclear Engineering, Chalmers University of Technology

Abstract

A generalized Cauchy process has been extensively studied since it gives one of the three universal distributions in Beck-Cohen superstatistics. There are many stochastic processes which give Cauchy type distributions in non-equilibrium open systems. However, their different features of intermittency and associated nonlinear structures are not elucidated completely. This paper exhibits a class of generalized Cauchy processes with their temporal features in the first, second and third order systems. A theoretical method for discriminating their various stochastic models is also discussed.

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