Gibbs-Markov structures and limit laws for partially hyperbolic attractors with mostly expanding central direction

Autor:	Alves, Jose F., Pinheiro, Vilton
Rok vydání:	2009
Předmět:	Mathematics - Dynamical Systems 37A25 37C05 37C40 37D25 37D30
Druh dokumentu:	Working Paper
Popis:	We consider a partially hyperbolic set $K$ on a Riemannian manifold $M$ whose tangent space splits as $T_K M=E^{cu}\oplus E^{s}$, for which the centre-unstable direction $E^{cu}$ expands non-uniformly on some local unstable disk. We show that under these assumptions $f$ induces a Gibbs-Markov structure. Moreover, the decay of the return time function can be controlled in terms of the time typical points need to achieve some uniform expanding behavior in the centre-unstable direction. As an application of the main result we obtain certain rates for decay of correlations, large deviations, an almost sure invariance principle and the validity of the Central Limit Theorem. Comment: 23 pages
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/0908.4570 Zobrazit plný text záznamu View this record from Arxiv