The climate is a complex, chaotic system with many degrees of freedom. Attaining a deeper
level of understanding of climate dynamics is an urgent scientific challenge, given the …

The recent experimental progresses in handling microscopic systems have allowed to probe
them at levels where fluctuations are prominent, calling for stochastic modeling in a large …

We study the asymptotic behavior for an inhomogeneous multiscale stochastic dynamical
system with non-smooth coefficients. Depending on the averaging regime and the …

First-order nonequilibrium phase transitions observed in active matter, fluid dynamics,
biology, climate science, and other systems with irreversible dynamics are challenging to …

We establish a large deviation principle for time dependent trajectories (paths) of the
empirical density of N particles with long range interactions, for homogeneous systems. This …

Small random perturbations may have a dramatic impact on the long time evolution of
dynamical systems, and large deviation theory is often the right theoretical framework to …

We describe a simple form of importance sampling designed to bound and compute large-
deviation rate functions for time-extensive dynamical observables in continuous-time Markov …

Fluctuations and large deviations of Reynolds stresses in zonal jet dynamics | Physics of Fluids |
AIP Publishing Skip to Main Content Umbrella Alt Text Umbrella Alt Text Close Publishers AIP …

Differentiation is the process whereby a cell acquires a specific phenotype, by differential
gene expression as a function of time. This is thought to result from the dynamical …

We prove pathwise large deviation principles of slow variables in slow-fast systems in the
limit of time-scale separation tending to infinity. In the limit regime we consider, the …