877KbAbstractThe purpose of this work is to study the Vicsek model for self driven articles, in particular its time continuous version. Will study its mean field limit, as well as the large scale behaviour of the model. Particular, we find that the equilibrium distributions change according to whether the density is above or below a given threshold. Il suo è un caso davvero paradossale. Si sarebbe dovuto dedicare a uno sport individuale (tennis, boxe, atletica, Formula 1: ha l’atteggiamento di…