Top-level heading

Weak coupling scaling of critical SPDEs

ABSTRACT: The study of stochastic PDEs has known tremendous advances in recent years and, thanks to Hairer's theory of regularity structures and Gubinelli and Perkowski's paracontrolled approach, (loc...

Mixing time of random walk on dynamical random cluster

Abstract: We consider a random walk jumping on a dynamic graph; that is, a graph that changes at the same time as the walker moves. Previous works considered the case where the graph changes via dynam...

From the Uniform to the Minimum Spanning Tree

Abstract: A spanning tree of a graph G is a connected subset of G without cycles. The Uniform Spanning Tree (UST) is obtained by choosing one of the possible spanning trees of G at random. The Minimum...

Detecting a late changepoint in the preferential attachment model

ABSTRACT: Motivated by the problem of detecting a change in the evolution of a network, we consider the preferential attachment random graph model with a time-dependent attachment function. Our goal i...

How long are the arms in Dielectric-Breakdown Model?

ABSTRACT: In this talk we will discuss the recent progress on such random growth models as Diffusion Limited Aggregation (DLA) and Dielectric-Breakdown Model (DBM) in 2 and 3 dimensions. These models ...

Learning about marine life by merging different data sources

Abstract: Understanding population status is often challenged by scant abundance and distribution data for many threatened species both in marine and terrestrial environments. Occurrence records are o...

The spectrum of fault slip behavior and precursor to failure, what can we (machine) learn on earthquake prediction?

Abstract: Earthquakes and tectonic fault slip are among the most hazardous and unpredictable natural phenomena. Fluids play a key role in tectonic faulting and recent research suggests that fluids are...