Diffusion limit for the radiative transfer equation perturbed by a   Markovian process
  We study the stochastic diffusive limit of a kinetic radiative transfer equation, which is non-linear, involving a small parameter and perturbed by a smooth random term. Under an appropriate scaling for the small parameter, using a generalization of the perturbed test-functions method, we show the convergence in law to a stochastic non-linear fluid limit. 
Arnaud Debussche (ENS Rennes, IRMAR), Sylvain De Moor (ENS Rennes,   IRMAR) and Julien Vovelle (CNRS, ICJ)
math.AP math.PR