33 citations · 133 across the 21 of their papers we have counts for
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math.DS2012
Pseudo-Orbits, Stationary Measures and Metastability
Wael Bahsoun, Huyi Hu, Sandro Vaienti
We study random perturbations of multidimensional piecewise expanding maps. We characterize absolutely continuous stationary measures (acsm) of randomly perturbed dynamical systems…
math.DS2012★ 19 cited
Escape Rates Formulae and Metastability for Randomly perturbed maps
Wael Bahsoun, Sandro Vaienti
We provide escape rates formulae for piecewise expanding interval maps with `random holes'. Then we obtain rigorous approximations of invariant densities of randomly perturbed meta…