Local product structure for expansive homeomorphisms |
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Authors: | Alfonso Artigue |
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Affiliation: | a Imerl, Facultad de Ingeniería, Universidad de la República, Uruguay b Cmat, Facultad de Ciencias, Universidad de la República, Uruguay |
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Abstract: | Let be an expansive homeomorphism with dense topologically hyperbolic periodic points, M a closed manifold. We prove that there is a local product structure in an open and dense subset of M. Moreover, if some topologically hyperbolic periodic point has codimension one, then this local product structure is uniform. In particular, we conclude that the homeomorphism is conjugated to a linear Anosov diffeomorphism of a torus. |
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Keywords: | Dynamical systems Expansive homeomorphisms Anosov Local product structure |
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