Quantitative infinite mixing for non-compact skew products

We consider skew products over subshifts of finite type in which the fibers are copies of the real line, and we study their mixing properties with respect to any infinite invariant measure given by the product of a Gibbs measure on the base and Lebesgue measure on the fibers. Assuming that the system is accessible, we prove a quantitative version of Krickeberg mixing for a class of observables which is dense in the space of continuous functions vanishing at infinity.

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Publication Details

Journal
Discrete and Continuous Dynamical Systems
Published
2025-01-01
DOI
https://doi.org/10.3934/dcds.2025039
Primary Topic
Mathematical Dynamics and Fractals
Type
article
Field-Weighted Citation Impact
0.00
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article

Quantitative infinite mixing for non-compact skew products

Paolo Giulietti, Andy Hammerlindl, Davide Ravotti
Discrete and Continuous Dynamical Systems
Mathematical Dynamics and Fractals
article

Quantitative infinite mixing for non-compact skew products

Paolo Giulietti, Andy Hammerlindl, Davide Ravotti
article en

Abstract

We consider skew products over subshifts of finite type in which the fibers are copies of the real line, and we study their mixing properties with respect to any infinite invariant measure given by the product of a Gibbs measure on the base and Lebesgue measure on the fibers. Assuming that the system is accessible, we prove a quantitative version of Krickeberg mixing for a class of observables which is dense in the space of continuous functions vanishing at infinity.

Discrete and Continuous Dynamical SystemsVol. 45(10)
University of Pisa (IT), Centre National de la Recherche Scientifique (FR), Université de Lille (FR), Laboratoire Paul Painlevé (FR), Monash University (AU)
Openalex Percentile: Top 90%
Mathematical Dynamics and Fractals
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