Mixing and observation for Markov operator cocycles

Fumihiko Nakamura, Yushi Nakano, Hisayoshi Toyokawa

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


We consider generalized definitions of mixing and exactness for random dynamical systems in terms of Markov operator cocycles. We first give six fundamental definitions of mixing for Markov operator cocycles in view of observations of the randomness in environments, and reduce them into two different groups. Secondly, we give the definition of exactness for Markov operator cocycles and show that Lin's criterion for exactness can be naturally extended to the case of Markov operator cocycles. Finally, in the class of asymptotically periodic Markov operator cocycles, we show the Lasota-Mackey type equivalence between mixing, exactness and asymptotic stability.

Original languageEnglish
Pages (from-to)66-83
Number of pages18
Issue number1
Publication statusPublished - Jan 2022

All Science Journal Classification (ASJC) codes

  • Statistical and Nonlinear Physics
  • Mathematical Physics
  • General Physics and Astronomy
  • Applied Mathematics


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