Top-level heading

Well-posedness of semilinear SPDEs with singular drift: a variational approach

Well-posedness is proved for singular semilinear SPDEs on a smooth bounded domain D in R^n. The linear part is associated to a coercive linear maximal monotone operator on L^2(D) while the drift is re...

Un solutore diffusione-trasporto esplicito, a grandi passi in tempo, per l'equazione di Navier-Stokes

Si discuterà l'introduzione di un solutore diffusione-trasporto totalmente semi-Lagrangiano nella soluzione della equazione di Navier-Stokes, sia nella formulazione vorticita'-funzione di corrente che...

New frontiers in biology based robotics

Abstract: Can Nature improve technology? What is the link between living systems and robots?giving way to a series of innovative robotic solutions assisting and supporting today’s society. A bioinspir...

Semiclassical properties of physical states

Abstract: In this talk I will review the properties that classical (macroscopic) configurations of a physical system inherit from the underlying quantum (microscopic) configurations. A priori informat...

Alcuni problemi spettrali per Hamiltoniane quantistiche

Un sistema quantistico è caratterizzato da un operatore autoaggiunto, detto Hamiltoniana, che agisce su un opportuno spazio di Hilbert. Da un punto di vista fisico è di particolare importanza studiare...

Bogoliubov corrections and trace norm convergence for the Hartree dynamics

Abstract: We consider the dynamics of a large number N of interacting, nonrelativistic bosons in the mean field limit. In order to describe the fluctuations around the mean field Hartree state, we int...

W-algebre: dall'identità di Capelli alle gerarchie KdV.

Che legame c'à tra l'identità di Capelli, che descrive il centro dell'algebra inviluppante universale di gl_n, e la gerarchia KdV, la più nota gerarchia Hamiltoniana integrabile? E come possono essere...

Kinetic and hydrodynamic limits for chains of harmonic oscillators

Abstract: I will present two new results about macroscopic behavior of chains of harmonic oscillators.1) The strain, momentum and energy of a chain of harmonic oscillators with random masses, even out...

Emergent dynamics for a model of quantum synchronization

Abstract: In this talk I will discuss a model (introduced by Lohe, J. Phys. A 2010) describing quantum synchronization. More specifically, this is a system of coupled nonlinear Schrödinger equations w...

A test of Gaussianity based on the Euler characteristic of excursion sets

We deal with a stationary isotropic random field X:R^d→R and we assume it is partially observed through some level functionals. We aim at providing a methodology for a test of Gaussianity based on t...

The reset time of Internal DLA

Consider Internal DLA on cylinder graphs of the form GxZ. How does a large cluster typically look like? How long does it take for the process to forget its initial profile? In this talk I will address...