Abstract.
The existence of martingale solutions and stationary solutions of stochastic Ginzburg-Landau equations under general hypothesizes on the dimension, the non linear term and the added noise is investigated. With a few more assumptions, it is established that the transition semi-group is well defined and that the stationary martingale solution yields the existence of an invariant measure. Moreover this invariant measure is shown to be unique.
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Barton-Smith, M. Invariant measure for the stochastic Ginzburg Landau equation. NoDEA 11, 29–52 (2004). https://doi.org/10.1007/s00030-003-1040-y
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DOI: https://doi.org/10.1007/s00030-003-1040-y