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…

The study of random products of operators appears naturally in many

areas of mathematics…

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

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 $…

Finite rank plactic monoids are infinite monoids arising from a natural combinatorial…

The class of regular languages is the smallest class of languages containing the finite…

The variety (of finite semigroups) DAb is the class of finite semigroups whose regular 𝒟-classes…