Seminars

In this talk, we will investigate the question of quantitative recurrence for ergodic dynamical…

Conjugacy languages, first introduced by Ciobanu and Hermiller, are a useful tool in…

The specification property, introduced in the 1970s by Bowen in the study of Axiom A…

In this talk, I will explore the connection between algebraic language theory and topos theory,…

In the previous talk, we revisited some general aspects of the representation theory of the Lie…

We introduce an algorithm for computing a congruence on an inverse semigroup from a collection…

I will discuss the outcome  of  periodic perturbations of attracting cyclic dynamics.  

Nos últimos anos, houve um grande interesse em detectar propriedades do grupo fundamental $\pi_1…

In this talk, we will focus on formations and Fitting classes of groups.

Let $\mathcal{C}\subseteq\mathbb{N}^p$ (for a non-zero natural number $p$) be a non-negative…

This a scientific meeting gathering researchers, PhD students, master students and undergraduate…

It is well-known that the monogenic free inverse semigroup $FI_1$ is not finitely…

Twisted conjugacy is a generalisation of the well-known notion of conjugacy in groups: given two…

In the 1960's. W. Leavitt studied universal algebras which do not satisfy the \emph{Invariant…

In the representation theory of finite-dimensional simple Lie algebras $\mathfrak{g}$, two…

I will give an intro to topological semigroups and the important…

In the context of the theory of Gelfand-Tsetlin modules, Drinfeld categories were introduced in…

Geometric quantization on symplectic manifolds plays an important role in representation theory…

The rational numbers…