Seminars

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

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

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…

In this talk I will talk about some new results for the escape and
hitting statistics for…

The Submonoid Membership problem in a group G asks, given a finitely generated submonoid M of G…

The game of Rock-Paper-Scissors is an instructive example of cyclic competition between…

In this seminar we will talk about results concerning faithful representations of abelian groups…

In this talk I will explain a general mechanism, based on derived symplectic geometry,  to glue…