Rotation sets for random compositions of $\T$ homeomorphisms
Fuente:
arXiv
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| Autores principales: | , |
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| Formato: | Preprint |
| Publicado: |
2025
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866909843868090368 |
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| author | Freijo, Catalina Tal, Fabio |
| author_facet | Freijo, Catalina Tal, Fabio |
| contents | We study cocycles of homeomorphisms of $\T$ in the isotopy class of the identity over shift spaces, using as a tool a novel definition of rotation sets inspired in the classical work of Miziurewicz and Zieman. We discuss different notions of rotation sets, for the full cocyle as well as for measures invariant by the shift dynamics on the base. We present some initial results on the shape of rotation sets, continuity of rotation sets for shift-invariant measures, and bounded displacements for irrotational cocyles, as well as a few interesting examples in an attempt to motive the development of the topic. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2510_11989 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Rotation sets for random compositions of $\T$ homeomorphisms Freijo, Catalina Tal, Fabio Dynamical Systems We study cocycles of homeomorphisms of $\T$ in the isotopy class of the identity over shift spaces, using as a tool a novel definition of rotation sets inspired in the classical work of Miziurewicz and Zieman. We discuss different notions of rotation sets, for the full cocyle as well as for measures invariant by the shift dynamics on the base. We present some initial results on the shape of rotation sets, continuity of rotation sets for shift-invariant measures, and bounded displacements for irrotational cocyles, as well as a few interesting examples in an attempt to motive the development of the topic. |
| title | Rotation sets for random compositions of $\T$ homeomorphisms |
| topic | Dynamical Systems |
| url | https://arxiv.org/abs/2510.11989 |