Abstract
Using a directed graph, a Markov chain can be treated as a dynamical system over a compact space of bi-infinite sequences, with a flow given by the left shift of a sequence. In this paper, we show that the Morse sets of the finest Morse decomposition on this space can be related to communicating classes of the directed graph by considering lifting the communicating classes to the shift space. Finally, we prove that the flow restricted to these Morse sets is chaotic.
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Acknowledgments
We would like to thank Professor Wolfgang Kliemann, Tracy Mckay, and Geoff Tims for their assistance with this project, and the referee for helpful comments. We would also like to thank Iowa State University for their hospitality during this project. In addition, we’d like to thank Alliance and the National Science Foundation for their support of this research.
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The research of K. Ayers, D. Lu and T. Rudelius was supported by DMS 0750986. The research of E. J. Beltran and J. Bonet research was supported by DMS 0502354.
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Ackerman, J., Ayers, K., Beltran, E.J. et al. A Behavioral Characterization of Discrete Time Dynamical Systems over Directed Graphs. Qual. Theory Dyn. Syst. 13, 161–180 (2014). https://doi.org/10.1007/s12346-014-0111-2
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DOI: https://doi.org/10.1007/s12346-014-0111-2