The lewowicz number of linear diffeomorphisms on the torus
We prove that 2 is a Lewowicz number of every linear Anosov diffeomorphism on the torus. This result is independent of any linear metric and provides an explicit Lyapounov function for the diffeomorfisms.
| Autores: | , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 1996 |
| País: | Colombia |
| Institución: | Universidad Nacional de Colombia |
| Repositorio: | Repositorio UN |
| Idioma: | español |
| OAI Identifier: | oai:repositorio.unal.edu.co:unal/43649 |
| Acceso en línea: | https://repositorio.unal.edu.co/handle/unal/43649 http://bdigital.unal.edu.co/33747/ |
| Access Level: | acceso abierto |
| Palabra clave: | Manifold Riemannian manifold Anosov diffeomorphism quadratic form positive definite quadratic form |
| Sumario: | We prove that 2 is a Lewowicz number of every linear Anosov diffeomorphism on the torus. This result is independent of any linear metric and provides an explicit Lyapounov function for the diffeomorfisms. |
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