Constructing non-hyperbolic ergodic measures for non-hypebolic diffeomorphisms

Jeudi 22 octobre 2009 14:00-15:00 - Diaz Lorenzo - Departamento de Matematica / PUC-Rio

Résumé : We consider transitive sets containing saddles of different indices (dimension of the stable bundle). For these sets, under $C1$-under generic assumptions, we study how the non-hyperbolicity is detected in the ergodic level. For that we construct non-hyperbolic (zero Lyapunov exponent) ergodic measures.
(Join works with Gorodetski and Bonatti-Gorodetski)

Lieu : bât. 425 - 121-123

Constructing non-hyperbolic ergodic measures for non-hypebolic diffeomorphisms  Version PDF
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