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Large Deviations For The Stochastic Shell Model of Turbulence
Utpal Manna, Sivaguru Sritharan and Padmanabhan Sundar
In this work we first prove the existence and uniqueness of a strong solution to stochastic GOY model of turbulence with a small multiplicative noise. Then using the weak convergence approach, Laplace principle for solutions of the stochastic GOY model is established in certain Polish space. Thus a Wentzell-Freidlin type large deviation principle is established utilizing certain results by Varadhan and Bryc.