Continuous orbit equivalence of topological Markov shifts and dynamical zeta functions
| Autor: | Matsumoto, Kengo, Matui, Hiroki |
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| Rok vydání: | 2014 |
| Předmět: | |
| Zdroj: | Ergod. Th. Dynam. Sys. 36 (2016) 1557-1581 |
| Druh dokumentu: | Working Paper |
| DOI: | 10.1017/etds.2014.128 |
| Popis: | For continuously orbit equivalent one-sided topological Markov shifts $(X_A,\sigma_A)$ and $(X_B,\sigma_B)$, their eventually periodic points and cocycle functions are studied. As a result we directly construct an isomorphism between their ordered cohomology groups $(\bar{H}^A, \bar{H}^A_+)$ and $(\bar{H}^B, \bar{H}^B_+)$. We also show that the cocycle functions for the continuous orbit equivalences give rise to positive elements of the ordered cohomology, so that the the zeta functions of continuously orbit equivalent topological Markov shifts are related. The set of Borel measures is shown to be invariant under continuous orbit equivalence of one-sided topological Markov shifts. Comment: 25 pages |
| Databáze: | arXiv |
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