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math.AP2026
Fluctuation dynamics in randomly advected Navier-Stokes equations below critical scaling
Arnaud Debussche, Martina Hofmanová
We study randomly advected incompressible Navier-Stokes equations, where the advecting field is a mean-zero, divergence-free, space-time stationary velocity field with smooth order…
math.PR2026
Law of large numbers for stochastic multiscale spatial gene networks
Arnaud Debussche, Baptiste Huguet
We study a stochastic multiscale spatial gene network. These naturally arise in molecular biology. In our model, the reactants are subject to on-site reactions on both scales and d…