Michael Simon inequality is a fundamental tool in geometric analysis and geometric measure theory. Its extension to anisotropic integrands will allow to extend to anisotropic integrands a ...
The Blume-Emery-Griffiths (BEG) model is a spin lattice system where a spin value in {-1,0,1} is assigned to each vertex of Z^d and its Hamiltonian depends on two parameters X and Y. While this model ...
Programma:14:00 Giulia Iezzi Matroid stratifications and quiver Grassmannians15:00 Salvatore Stella Pointed bases for cluster algebras and dominance regions16:30 Elena Pascucci Combinatorics of Trace...
Abstract: Le prove scritte di matematica rappresentano uno strumento centrale nella valutazione scolastica e universitaria, tradizionalmente associato a funzioni di tipo sommativo. Tuttavia, la ricerc...
Incontro organizzato nell'ambito degli "Incontri scientifici UMI 2025-2027", in collaborazione con il Dipartimento di Matematica Guido Castelnuovo dell'Università Sapienza di Roma.
Programma:
15:10-1...
Positroid varieties are certain subvarieties of complex Grassmannians playing an important role in the theory of totally nonnegative Grassmannians. The positroid varieties can be defined in Lie theore...
The workshop focuses on the interplay between mathematics, artificial intelligence and machine learning. The aim of the event is to encourage mathematical research in these areas, to promote the disse...
We will begin by reviewing classical results in the dynamics of Lagrangian flows, primarily within the framework of Aubry-Mather theory and weak KAM theory. From the perspective of transport, the regu...
Multi-scale problems are omnipresent in environmental and industrial processes, posing a challenge to classical numerical solvers given that the propagation speeds of information span several orders o...
We prove existence of minimizers for the sharp Poincaré-Sobolev constant in general Steiner symmetric sets, in the subcritical and superhomogeneous regime. The sets considered are not necessarily boun...
In this talk, we present the second-order asymptotic development of the Cahn-Hilliard functional under Dirichlet boundary conditions via Γ-convergence. We begin by reviewing results from the literatur...
