拉斯维加斯赌城

图片

Probability Colloquium Augsburg-Munich

Monday, 28 April 2025 at LMU Munich

Department of Mathematics, Room B 349, Theresienstr. 39, 80333 München

?

Speakers:

?

Schedule:

15:00??? Welcome

15:30??? Talk Perla Sousi

16:30 ?? Refreshment break

17:00??? Talk Sebastian Andres

18:00??? Option for common dinner

?

Titles and abstracts:

Perla Sousi: t.b.a.

?

?

Sebastian Andres:?Scaling limit of the harmonic crystal with random conductances

?

In this talk we consider discrete Gaussian free fields with ergodic random conductances on ?d, d ≥ 2, where the conductances are possibly unbounded but satisfy a moment condition. As our main result, we show that, for almost every realisation of the environment, the rescaled field converges in law towards a continuous Gaussian field. We also present a scaling limit for the covariances of the field. To obtain the latter, we establish a quenched local limit theorem for the Green's function of the associated random walk among random conductances with Dirichlet boundary conditions. This talk is based on a joint work with Martin Slowik and Anna-Lisa Sokol.

?


?

Save the date:
?

Wednesday, 28 May 2025 at Augsburg University

Institute of Mathematics, room 2004 (L1), Universit?tsstra?e 14, 86159 Augsburg

?

Speakers:

?

Titles and abstracts:

Inés Armendáriz: t.b.a.

?

Michalis Loulakis:?Wasserstein spaces and error control in approximations by neural networks

?

We explore a connection between a weak topology on spaces of probability measures, a classical combinatorial problem in matching, and numerical schemes for the solution of PDEs by neural networks.

?

?

拉斯维加斯赌城