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Costruzione, implementazione e confronto di schemi per la diffusivitàatmosferica verticale

Si presenterà un modello di diffusione turbolenta verticale per l'atmosfera, e se ne considereranno due strategie di approssimazione, una alle differenze dovuta a Girard e Delage, ed una semi-lagrangi...

A non-homogeneous elliptic problem dealing with the level set formulation of the inverse mean curvature flow

This lecture deals with the following problem, let us call it (P): \begin{equation} \left\{ \begin{array}{ll} \displaystyle - {\rm div} \left(\frac{Du}{\vert Du \vert} \right) + \vert Du \vert = f\,, ...

Mean Field games and queuing theory: dynamic of order books as a liquidity offer/demand equilibrium

Mean Field Game approach provides a framework for queuing model with strategic anticipations. This will be the key new feature to model the game equilibrium between stochastic flows of impatient and p...

Uno schema Semi-Lagrangiano completamente discreto per un problema di Giochi a Campo Medio

Presento uno schema Semi-Lagrangiano per un sistema di equazioni alle derivate parziali che modellizza un problema di Giochi a Campo Medio. L'approssimazione numerica del sistema introduce notevoli di...

Motility at microscopic scales

Abstract: We will discuss the mechanical bases of cellular motility by swimming and crawling.The photo, courtesy of A. Beran (OGS, Trieste), shows some Euglenids exhibiting "metaboly", a type of motio...

Asymptotics of the nonlocal perimeter functional

I will deal with the asymptotic behavior of the s-Perimeter as s goes to 0, providing an explicit formulation in terms of the Lebesgue measure. Moreover, I will construct some examples of sets for whi...

Fish ‘n’ Robots: not a take-out food

Abstract: Engineering design of robots is often inspired by nature; recently developed bioinspired robots accurately imitate various aspects of their live counterparts. Yet, the relationship between e...

Photometric Stereo: Some Recent Contributions

Photometric stereo is a 3D-reconstruction technique which uses n images of a scene taken under different lightings. The case n=1 is the well-known shape-from-shading problem, which is ill-posed. Since...

Soluzioni generalizzate ed ultrafunzioni

La teoria delle distribuzioni ci fornisce la nozione di soluzione generalizzata per problemi che non hanno soluzioni classiche. Comunque ci sono problemi che non hanno soluzione neppure nello spazio d...