1. Expansions in the Local and the Central Limit Theorems for Dynamical Systems
- Author
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Françoise Pène, Kasun Fernando, Pene, Francoise, Laboratoire de Mathématiques de Bretagne Atlantique (LMBA), and Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)
- Subjects
[MATH.MATH-PR] Mathematics [math]/Probability [math.PR] ,Dynamical systems theory ,[MATH.MATH-DS]Mathematics [math]/Dynamical Systems [math.DS] ,Chaotic ,[MATH.MATH-DS] Mathematics [math]/Dynamical Systems [math.DS] ,Dynamical Systems (math.DS) ,01 natural sciences ,010104 statistics & probability ,FOS: Mathematics ,37A50, 60F05, 37D25 ,Applied mathematics ,Limit (mathematics) ,Mathematics - Dynamical Systems ,0101 mathematics ,Mathematical Physics ,Mathematics ,Central limit theorem ,Probability (math.PR) ,010102 general mathematics ,Statistical and Nonlinear Physics ,Observable ,16. Peace & justice ,Subshift of finite type ,[MATH.MATH-PR]Mathematics [math]/Probability [math.PR] ,Nonlinear Sciences::Chaotic Dynamics ,Moment (mathematics) ,Random matrix ,Mathematics - Probability - Abstract
We study higher order expansions both in the Berry-Ess\'een estimate (Edgeworth expansions) and in the local limit theorems for Birkhoff sums of chaotic probability preserving dynamical systems. We establish general results under technical assumptions, discuss the verification of these assumptions and illustrate our results by different examples (subshifts of finite type, Young towers, Sinai billiards, random matrix products), including situations of unbounded observables with integrability order arbitrarily close to the optimal moment condition required in the i.i.d. setting., Comment: 66 pages, 2 figures
- Published
- 2021