Exponential Ergodicity for Stochastic Burgers and 2d Navier-stokes Equations
نویسنده
چکیده
It is shown that transition measures of the stochastic Navier-Stokes equation in 2D converge exponentially fast to the corresponding invariant measures in the distance of total variation. As a corollary we obtain the existence of spectral gap for a related semigroup obtained by a sort of ground state trasformation. Analogous results are proved for the stochastic Burgers equation.
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تاریخ انتشار 2004