Long-time asymptotic behaviour of a multiscale rod-like model of polymeric fluids
We investigate the long-time asymptotic behaviour of some multiscale rod-like models for polymeric fluids in
settings which include no flow, shear flow, general bounded domain with
homogeneous and non-homogeneous Dirichlet boundary
conditions on the velocity. We use entropy approach to obtain the decay rates of dynamic states converging to the equilibrium in
some norms in virtue of the Csiszar-Kullback inequality.