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Singular homogenization with stationary in time and periodic in space coefficients
Authors:MA Diop  E Pardoux  AL Piatnitski
Institution:a LATP, CMI, Université de Provence, 39, rue F.Joliot-Curie, 13453, Marseille, France
b Department of Mathematics, Narvik Institute of Technology, HiN, Postbox 385, 8505 Narvik, Norway
c P.N. Lebedev Physical Institute RAS, Leninski prospect, 53, Moscow, 117924, Russian Federation
Abstract:We study the homogenization problem for a random parabolic operator with coefficients rapidly oscillating in both the space and time variables and with a large highly oscillating nonlinear potential, in a general stationary and mixing random media, which is periodic in space. It is shown that a solution of the corresponding Cauchy problem converges in law to a solution of a limit stochastic PDE.
Keywords:35K57  60H15
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