Showing math.DSShow all
2 papers · 1 filter
math.DS2024
Random attractors on countable state spaces
Robin Chemnitz, Maximilian Engel, Guillermo Olicón-Mendez
We study the synchronization behavior of discrete-time Markov chains on countable state spaces. Representing a Markov chain in terms of a random dynamical system, which describes t…
math.DS2024
Extracting coherent sets in aperiodically driven flows from generators of Mather semigroups
Robin Chemnitz, Maximilian Engel, Péter Koltai
Coherent sets are time-dependent regions in the physical space of nonautonomous flows that exhibit little mixing with their neighborhoods, robustly under small random perturbations…