3 papers
math.DS2025
Random Young towers and quenched decay of correlations for predominantly expanding multimodal circle maps
Matheus M. Castro, Giuseppe Tenaglia
In this paper, we study the random dynamical system generated by a family of maps $f_{…
math.DS2025
Non uniform expansion and additive noise imply random horseshoe
Jeroen S. W. Lamb, Giuseppe Tenaglia, Dmitry Turaev
We propose a notion of random horseshoe and prove density of random horseshoes for non uniformly expanding random dynamical systems with additive noise
math.DS2024
BV estimates between the quasi-stationary measure and the invariant measure for systems with small hole and additive noise
Giuseppe Tenaglia
In this paper we introduce a class of non uniformly expanding random dynamical system with additive noise and we prove a BV estimate between the stationary measure and the quasista…