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Colloquium Mathematicum 125, 2 (2011) 193-212
Correlation asymptotics from large deviations in dynamical systems with infinite measure
Sébastien Gouëzel 1
(2011)

We extend a result of Doney [Probab. Theory Related Fields 107 (1997)] on renewal sequences with in nite mean to renewal sequences of operators. As a consequence, we get precise asymptotics for the transfer operator and for correlations in dynamical systems preserving an in nite measure (including intermittent maps with an arbitrarily neutral xed point).
1 :  Institut de Recherche Mathématique de Rennes (IRMAR)
CNRS : UMR6625 – Université de Rennes 1 – École normale supérieure de Cachan - ENS Cachan – Institut National des Sciences Appliquées (INSA) : - RENNES – Université de Rennes II - Haute Bretagne
Théorie ergodique
in nite measure – transfer operator – renewal sequences of operators – large deviations