The Savage-Hutter and the Hadeler-Kuttler equations can be used to describe the movement of granular matter. The former, in its standard formulation, neglects erosion/deposition phenomena. The latter ...
Le cellule (batteri, amebe, staminali o altro) si muovono, si aggregano e si organizzano guidate da vari tipi di stimoli (chimici, luminosi, meccanici). Tutta la vita che conosciamo è basata sull'auto...
Abstract: The immune system defends us from pathogens. But what is an antigen? Does each lymphocyte really know the complete ensemble of all the molecules of our body? Is there, instead, a syste...
Policy iteration is a well-known alternative to algorithms based on value function iterations for the solution of optimal control problems and differential games. In this talk we present a scheme for ...
We discuss sharp continuity and regularity results for solutions of the polyharmonic equation in an arbitrary open set. The absence of information about geometry of the domain puts the question of reg...
Is it possible to compute effectively the minimal value of a multivariate function without computing its derivative? The general answer is "No", unless the function is convex. For convex functions one...
Let us consider the linear Schroedinger equation on the torus with a time dependent Gevrey potential. We shall show that the H^s norm of the solution grows at most logarithmically. This extend the res...
Presenterò uno schema Semi-Lagrangiano per il moto per curvatura media. L'approssimazione si ottiene accoppiando un metodo stocastico per l'approssimazione delle caratteristiche, da intendersi in modo...
