In this talk we investigate stochastic chemical reaction networks (CRNs) with scaling methods. This approach is used to study the…
Categoria evento: Probability and Stochastic Analysis and Statistics Seminar
Sobolev-Malliavin regularity of the nodal volume – Michele Stecconi (University of Luxembourg)
Consider the nodal volume of a non-degenerate (in a sense to specify) Gaussian random field defined on a compact Riemannian manifold of dimension d greater or equal to 2. We prove that the law of such random variable has an absolutely continuous…
Regularization by noise of an averaged version of the Navier-Stokes equations – Theresa Lange (Bielefeld University)
In [T16], the author constructs an averaged version of the deterministic three-dimensional Navier-Stokes equations (3D NSE) which experiences blow-up in finite time. In the last decades, various works have studied suitable perturbations of ill-posed…
Well-posedness and stationary states for a crowded active Brownian system with size-exclusion – Simon Michael Schulz (Scuola Normale Superiore)
We prove the existence of solutions to a non-linear, non-local, degenerate equation which was previously derived as the formal hydrodynamic limit of an active Brownian particle system, where the particles are endowed with a position and an…
Understanding Neural Networks with Reproducing Kernel Banach Spaces – Ernesto De Vito (UNIGE)
Characterizing the function spaces corresponding to neural networks can provide a way to understand their properties. The talk is devoted…
Sharp asymptotics for the Allen-Cahn equation in the limit of small noise and large volume – Giacomo di Gesù (Roma La Sapienza)
We consider the Allen-Cahn equation on a finite interval perturbed by space-time white noise. Keeping the size of the spatial…
Weak coupling scaling of critical SPDEs – Giuseppe Cannizzaro (University of Warwick)
The study of stochastic PDEs has known tremendous advances in recent years and, thanks to Hairer’s theory of regularity structures…
Homogeneous and heterogeneous nucleation in the three-state Blume-Capel model – Vanessa Jacquier (University of Utrecht)
We study the metastable behavior of the stochastic Blume–Capel model evolving according to the Glauber dynamics with zero boundary conditions.…
Some recent developments in wave turbulence theory – Gigliola Staffilani (MIT)
In this talk I will present two different approaches in the study of wave turbulence theory. The first, introduced by…
TBA – Jonathan Mattingly (Duke University)
TBA…