Top-level heading

Abelian varieties, modular forms and moduli

The aim of the meeting is to discuss recent developments, techniques and open questions in the area of abelian varieties and their moduli spaces, modular forms, number theory and combinatorics, automo...

On the (hidden) integrability structure of the deformed rule-54 reversible cellular automaton

I will discuss the integrability property of a stochastic and quantum deformation of the Rule 54 cellular automaton: the simplest microscopic (deterministic) reversible model in 1+1 discrete space and...

Liouville-type results for viscosity solutions to the false mean curvature equation

In this talk, we revisit some classical Liouville-type results in half spaces for uniformly elliptic equations. We extend these results to the nonuniformly elliptic equations known as false mean curva...

On the Rigidity of the Roots of Power Series with Constrained Coefficients

In this talk we study the geometry and topology of sets of zeros of power series with certain coefficients and how these properties vary as the coefficients change. Dynamical interest in such sets be...

Classification and rigidity results in some geometric problems via conformal deformations of Riemannian metrics

In this talk, I will describe a conformal technique inspired by the works of Fischer-Colbrie ('85) and Elbert–Nelli–Rosenberg ('07), and explain how it has recently been used successfully to obtain cl...

Risorse digitali a supporto dei processi di pensiero nel problem solving matematico: ripensare l’interazione utente-risorsa nell’era dell’IA generativa.

Abstract: Il problem solving matematico richiede non solo l'attivazione di conoscenze e strategie, ma anche la capacità di monitorare, controllare e riorientare il proprio pensiero. In questa prospett...

La fisica a Roma dall'Unità agli anni della ricostruzione (Parte prima)

L'idea generale è di presentare un quadro degli sviluppi della disciplina e dei principali protagonisti, nel più ampio contesto della Facoltà di scienze dell'università romana, e delle vicende politic...

L’unione fa la forza (se e solo se) k ≥ 3, Il paradosso di Stein.

È possibile migliorare la stima della velocità della luce utilizzando dati sul prezzo del grano in Kansas o sul numero di spettatori di una partita di calcio? L’intuizione classica, radicata nei lavor...

Positive Deferred Correction

We will show how the Deferred Correction framework can be effectively applied to guarantee positivity-preservation (along with high order of accuracy) in production-destruction systems, with further a...

A PDE framework for anisotropic fractal porous media and related electromagnetic problems

I will discuss a homogenization framework for anisotropic fractal porous media, which are fractal materials that could have different dimensions in each spatial direction. I will discuss both the scal...

Point and line arrangements: moduli spaces and operator actions

Point and line arrangements in the plane arise in various contexts, including topology (Zariski pairs), algebra (freeness), and combinatorics. Notably, Hirzebruch utilized these configurations to cons...

Standing waves for Hartree system with Hardy-Littlewood -Sobolev critical exponent

In this talk, I will give some recent results on the Hartree system with Hardy-Littlewood-Sobolev critical exponent. Under some technical conditions on potentials, we investigate the existence and mul...