We study the nonlinear stochastic Schrödinger equation with linear damping. We prove the existence of invariant measures in the case…
Eventi
Statistical properties of dynamical systems: invariant measures, mixing and decay of correlations – Roberto Castorrini (Università di Pisa)
It is well known (is it?) that many dynamical systems arising from physical or chemical models exhibit what is probably…
The degree of Kummer extensions of number fields – Flavio Perissinotto (University of Luxembourg)
Under the Generalized Riemann Hypothesis, densities of prime ideals of a number field $K$ for which a given subgroup $G$…
Weekend di lavoro su Calcolo delle Variazioni
Further information is available on the event page on the Indico platform.…
P=W via $H_2$ – Anton Mellit (University of Vienna)
By $H_2$ we denote the Lie algebra of polynomial hamiltonian vector fields on the plane. We consider the moduli space of stable twisted Higgs bundles on an algebraic curve of a given coprime rank and degree. De Cataldo, Hausel and Migliorini proved…
Definisci il tuo futuro – Incontro con la società di consulenza d-fine – Matthias Blank, Carla Mereu (d-fine)
Tutti abbiamo bisogno di un lavoro, ma di cosa ha bisogno la mente di un matematico? A d-fine lo sappiamo…
Quot schemes and their d-critical structure(s) – Andrea Ricolfi (SISSA, Trieste)
D-critical schemes and Artin stacks were introduced by Joyce in 2015, and play a central role in Donaldson-Thomas theory. They typically occur as truncations of (-1)-shifted symplectic derived schemes, but the problem of constructing the d-critical…
Metric theory of the weighted products of partial quotients in continued fractions – Ayreena Bakhtawar (Centro De Giorgi – SNS)
The fundamental objective of the theory of Diophantine approximation is to seek an answer to a simple question “how well irrational numbers can be approximated by rational numbers?” In this regard the theory of continued fractions provides a quick…
Old and new questions in the regularity theory of the d-bar-Neumann problem – Gian Maria Dall'Ara (Scuola Normale Superiore di Pisa)
In this talk, I will discuss various questions in the analysis of the d-bar-Neumann problem, a classical noncoercive boundary value…
The dependence of the psc space of a manifold from its normal 2-type – Agnese Mantione (University of Münster)
Gromov and Lawson’s surgery theorem states that positive scalar curvature (psc) is invariant under surgeries of codimension at least 3.…