Damasceno, Josué GeraldoCarneiro, Mário Jorge DiasRamirez Ros, Rafael2023-02-062023-02-062015DAMASCENO, J. G.; CARNEIRO, M. J. D.; RAMIREZ ROS, R. The billiard inside an ellipse deformed by the curvature flow. Proceedings of the American Mathematical Society, v. 145, artigo 705-719, 2016. Disponível em: <https://www.ams.org/journals/proc/2017-145-02/S0002-9939-2016-13351-0/>. Acesso em: 06 jul. 2022.1088-6826http://www.repositorio.ufop.br/jspui/handle/123456789/16112The billiard dynamics inside an ellipse is integrable. It has zero topological entropy, four separatrices in the phase space, and a continuous family of convex caustics: the confocal ellipses. We prove that the curvature flow destroys the integrability, increases the topological entropy, splits the separatrices in a transverse way, and breaks all resonant convex caustics.en-USrestritoArtigo publicado em periodicohttps://www.ams.org/journals/proc/2017-145-02/S0002-9939-2016-13351-0/