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Variational Problems under topological constraints

Abstract: The seminal work of Brezis-Coron (1983) for 2-dimensional harmonic maps introduces an estimate that leads to the existence of harmonic maps minimizing in different homotopy classes. This had...

Chasing regularization by noise of 3D Navier-Stokes equations

Abstract: Global well-posedness of 3D Navier-Stokes equations (NSEs) is one of the biggest open problems in modern mathematics. A long-standing conjecture in stochastic fluid dynamics suggests th...

Sci-All: scienza e libri a portata di mano

 Gli eventi fanno parte del progetto di Terza Missione di Facoltà "Sci-All: scienza e libri a portata di mano", coordinato dalla nostra biblioteca insieme alle biblioteche di Biolo...

The scaling limit of boundary spin correlations in non-integrable Ising models

Abstract: We consider a class of non-integrable planar Ising models obtained by perturbing the nearest-neighbor model via a weak, finite range potential which preserves translation and spin-flip symme...

The Fermi-Pasta-Ulam-Tsingou problem: a challenge in mathematical physics

Abstract: The so-called Fermi-Pasta-Ulam-Tsingou (FPUT) problem, in large, concerns the problem of the approach of a Hamiltonian system to the state of equilibrium predicted by statistical mechanics. ...

Normal form and dynamics of the Kirchhoff equation

Abstract: In this talk I will present some recent results on the Kirchhoff equation of nonlinear elasticity, describing transversal oscillations of strings and plates, with periodic boundary condition...

Ciclo Seminari di Algebra e Geometria

Organizzatori: Francesco Bei, Paolo Bravi.SAPIENZA Università di RomaOgni mercoledì dalle 14:00 alle 15:00LInk al sito esterno: https://sites.google.com/uniroma1.it/sag/ ...

A variational approach to topological defects in materials science

Abstract: Topological defects in condensed matter systems are, loosely speaking, localised structures - carrying a topological invariant - where the typical order of the system is broken. In this...

Open day 2025

L'evento si svolgerà al primo piano dell’ Dipartimento di Matematica Guido Castelnuovo (CU006) in Aula Levi CivitaPer partecipare è vivamente consigliato iscriversi al link: https://for...

Challenge Enel Innothon – 3 aprile 2025

Giovedì 3 aprile 2025 alle ore 14:30 presso l’Aula Organi Collegiali del Rettorato si terrà la Presentazione della Challenge Enel Innothon, organizzata dal Care...
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