Boundaries of multiply connected Fatou components. A unified approach
Fuente:
arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| _version_ | 1866909834934222848 |
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| author | Ferreira, Gustavo R. Jové, Anna |
| author_facet | Ferreira, Gustavo R. Jové, Anna |
| contents | We analyze the boundaries of multiply connected Fatou components of transcendental maps by means of universal covering maps and associated inner functions. A unified approach is presented, which includes invariant Fatou components (of any type) as well as wandering domains. We prove that any Fatou component admits a harmonic measure on its boundary whose support is the whole boundary. Consequently, we relate, in a successful way, the geometric structure of such Fatou components (in terms of the limit sets of their universal covering maps), the dynamics induced on their boundary from an ergodic point of view, and analytic properties of the associated inner function. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2510_09241 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Boundaries of multiply connected Fatou components. A unified approach Ferreira, Gustavo R. Jové, Anna Dynamical Systems We analyze the boundaries of multiply connected Fatou components of transcendental maps by means of universal covering maps and associated inner functions. A unified approach is presented, which includes invariant Fatou components (of any type) as well as wandering domains. We prove that any Fatou component admits a harmonic measure on its boundary whose support is the whole boundary. Consequently, we relate, in a successful way, the geometric structure of such Fatou components (in terms of the limit sets of their universal covering maps), the dynamics induced on their boundary from an ergodic point of view, and analytic properties of the associated inner function. |
| title | Boundaries of multiply connected Fatou components. A unified approach |
| topic | Dynamical Systems |
| url | https://arxiv.org/abs/2510.09241 |