Tuesday, August 21, 2018 - 13:00 in ZiF
Stochastic 3D Leray-alpha Model with Fractional Dissipation
A talk in the Keine Reihe series by
Wei Liu from Jiangsu Normal University
| Abstract: |
In this talk, we will present some recent results (e.g. well-posedness,
Large deviation principle and ergodicity) concerning stochastic 3D Leray-alpha
model with general fractional dissipation. This model is the stochastic 3D Navier-Stokes
equations regularized through a smoothing kernel of order $\theta_1$ in the nonlinear term
and a $\theta_2$-fractional Laplacian. The main
results can be applied to the classical stochastic 3D Leray-alpha model,
stochastic 3D hyperviscous Navier-Stokes equation and stochastic 3D critical
Leray-alpha model as our special cases.
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