Commuting finite Blaschke products with no fixed points in the unit disk
In this paper we study when two finite Blaschke products commute. We complete previous results by Chalendar and Mortini (when they have a fixed point in the unit disk) and by Arteaga (when they do not have a fixed point in the unit disk).
| Autores: | , , |
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| Formato: | artículo |
| Estado: | Versión aceptada para publicación |
| Fecha de publicación: | 2009 |
| País: | España |
| Recursos: | Universidad de Sevilla (US) |
| Repositorio: | idUS. Depósito de Investigación de la Universidad de Sevilla |
| OAI Identifier: | oai:idus.us.es:11441/166217 |
| Acesso em linha: | https://hdl.handle.net/11441/166217 https://doi.org/10.1016/j.jmaa.2009.06.010 |
| Access Level: | acceso abierto |
| Palavra-chave: | Commuting Blaschke products Iteration in the unit disk |
| Resumo: | In this paper we study when two finite Blaschke products commute. We complete previous results by Chalendar and Mortini (when they have a fixed point in the unit disk) and by Arteaga (when they do not have a fixed point in the unit disk). |
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