UFBA » Instituto de Matemática »

A note on statistical properties for nonuniformly hyperbolic systems with slow contraction and expansion

 

We provide a systematic approach for deducing statistical limit laws via martingale-coboundary decomposition, for nonuniformly hyperbolic systems with slowly contracting and expanding directions. In particular, if the asso- ciated return time function is square-integrable, then we obtain the central limit theorem, the weak invariance principle, and an iterated version of the weak invariance principle.

Grupo de Pesquisa: 
Linhas de pesquisa: 
Outros autores: 
Ian Melbourne
Data: 
2014
Arquivo: