GIBBS-MARKOV STRUCTURES AND LIMIT LAWS FOR PARTIALLY HYPERBOLIC ATTRACTORS WITH MOSTLY EXPANDING CENTRAL DIRECTION by

نویسندگان

  • José F. Alves
  • Vilton Pinheiro
چکیده

— We consider a partially hyperbolic set K on a Riemannian manifold M whose tangent space splits as TKM = Ecu⊕Es, for which the centre-unstable direction E expands non-uniformly on some local unstable disk. We show that under these assumptions f induces a Gibbs-Markov hyperbolic 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.

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تاریخ انتشار 2009