Limiting dynamics for stochastic nonclassical diffusion equations

<p style='text-indent:20px;'>In this paper, we are concerned with the dynamical behavior of stochastic nonclassical parabolic equation, more precisely, it is shown that inviscid limits diffusion equations reduces to heat equations. The key points in proof our convergence results establishing some uniform estimates and regularity theory for solutions which independent parameter. Based on estimates, tightness distributions can be obtained.</p>