| Grant number: | 12/04511-7 |
| Support Opportunities: | Research Grants - Visiting Researcher Grant - International |
| Start date: | July 19, 2012 |
| End date: | August 27, 2012 |
| Field of knowledge: | Physical Sciences and Mathematics - Mathematics - Geometry and Topology |
| Principal Investigator: | Edson Vargas |
| Grantee: | Edson Vargas |
| Visiting researcher: | Wenxiang Sun |
| Visiting researcher institution: | Peking University (PKU), China |
| Host Institution: | Instituto de Matemática e Estatística (IME). Universidade de São Paulo (USP). São Paulo , SP, Brazil |
| Associated research grant: | 11/16265-8 - Low dimensional dynamics, AP.TEM |
Abstract
We prove here some results about the variation of the topological entropy for flows in a class of topological equivalence. In particular, all flows in the topological equivalence class of a non-uniform hyperbolic flow have positive topological entropy. (AU)
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