Fixed points, selections and common fixed points for nonexpansive-type mappings
We study the existence of fixed points in the context of uniformly convex geodesic metric spaces, hyperconvex spaces and Banach spaces for single and multivalued mappings satisfying conditions that generalize the concept of nonexpansivity. Besides, we use the fixed point theorems proved here to give...
| Autores: | , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión enviada para evaluación y publicación |
| Fecha de publicación: | 2011 |
| País: | España |
| Institución: | Universidad de Sevilla (US) |
| Repositorio: | idUS. Depósito de Investigación de la Universidad de Sevilla |
| OAI Identifier: | oai:idus.us.es:11441/47776 |
| Acceso en línea: | http://hdl.handle.net/11441/47776 https://doi.org/10.1016/j.jmaa.2010.06.039 |
| Access Level: | acceso abierto |
| Palabra clave: | Fixed point Selection of multifunctions Generalized nonexpansive mappings Commuting mappings Metric space Banach space |
| Sumario: | We study the existence of fixed points in the context of uniformly convex geodesic metric spaces, hyperconvex spaces and Banach spaces for single and multivalued mappings satisfying conditions that generalize the concept of nonexpansivity. Besides, we use the fixed point theorems proved here to give common fixed point results for commuting mappings. |
|---|