“…The mathematical analysis of the long time behavior of the solutions of the resulting models is also essential to the understanding of the underlying physics [23,42,43,44,45,48]. Of course the derivation of appropriate and robust numerical schemes is crucial to capture the dynamics and also to point out mathematical properties that are difficult to establish, [12,21,30,40]. It is to be noticed that the presence of a damping term can be seen as a stabilization technique used in control theory, see [50,59].…”