Dynamical Borel–Cantelli lemma for recurrence under Lipschitz twists
@article{Kleinbock2022DynamicalBL, title={Dynamical Borel–Cantelli lemma for recurrence under Lipschitz twists}, author={Dmitry Kleinbock and Jiajie Zheng}, journal={Nonlinearity}, year={2022}, volume={36}, pages={1434 - 1460} }
In the study of some dynamical systems the limsup set of a sequence of measurable sets is often of interest. The shrinking targets and recurrence are two of the most commonly studied problems that concern limsup sets. However, the zero–one laws for the shrinking targets and recurrence are usually treated separately and proved differently. In this paper, we introduce a generalized definition that can specialize into the shrinking targets and recurrence; our approach gives a unified proof of the…
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