Sobre a existência de pontos homoclínicos em vizinhanças de pontos fixos elípticos
=== In this dissertation, we study certain aspects of symplectic diffeomorphisms in the plane near an elliptic fixed points. Our approach considers a Birkhoff formal norm to ensure the existence of hyperbolic and elliptic periodic orbits in every neighborhood of the elliptic fixed point and it will...
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| Format: | Others |
| Language: | Portuguese |
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Universidade Federal de Minas Gerais
2013
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| Online Access: | http://hdl.handle.net/1843/EABA-98JJTP |