Seminars

Non-autonomous or random dynamical systems provide useful and flexible models to investigate…

Title: 2-Representations of affine type A Soergel bimodules: some observations and examples.  …

We consider nonuniformly hyperbolic dynamical systems with exponential decay of correlations,…

The expanding Lorenz map, which is obtained by taking a Poi…

Title: About the stability of heteroclinic cycles: a new approach

Speaker: Alexandre…

Abstract

We study the discrete centralizers of smooth flows and their time-t maps. Centralizers describe…

The study of the subgroup fixed by an automorphism of a free group started with the work of…

Given a finite group $G$, the generating graph $\Gamma(G)$ of $G$ has as vertices the (…

The study of random products of operators appears naturally in many
areas of mathematics…

In dimension 2, a domino is a $2\times 1$ rectangle. Domino tilings of quadriculated regions…

Abstract: Selection acting on unmeasured individual variation is a common source of bias in the…

In 1975 Narasimhan and Ramanan studied the action of a line bundle $L$ of finite order on the…

We analyse the forced SIR model to investigate the…

Following a correspondence due to Almeida, every uniformly recurrent language determines a…

Abstract: We will discuss three simple automorphism groups: the group of bijections on the set…

 In this talk we discuss hyperbolicity, expansivity, the shadowing property and structural…

Abstract. In this talk we will focus on semicomplete Halphen vector fields.

In 1985, Bucher, Ehrenfeucht and Haussler studied derivation relations associated with a given…

Let $I_n$ be the symmetric inverse semigroup on $…