HNN extensions can be used as a way to produce a more complicated group from a simpler one, they…
Future and Ongoing Seminars
A monoid is said to be right noetherian if all of its right congruences are finitely…
Given a set of generators of a finite semigroup, a natural way to show that a…
Past Seminars
This a scientific meeting gathering researchers, PhD students, master students and undergraduate…
In this talk, we will present the bijective correspondence between Young diagrams and proper…
In this talk we present some properties of generalized torsion elements in groups. We describe…
In this talk I will present recent results on the descriptional complexity of basic operations…
In this talk, I will present recent results, obtained in collaboration with Valérie Berthé and…
This presentation is based on joint work with P. Shumyatsky. We study the class of all finite…
Right-angled Artin groups (RAAGs) are fundamental objects in geometric group theory.
Given a topologically mixing shift on a countable alphabet and a potential, we give criteria for…
Quasi-Frobenius rings were introduced by Nakayama in the study of representations of algebras…
Using a deterministic perturbation result established by Galatolo and Lucena [1], we obtain…
In this talk, extensions of solvable Lie algebras are considered. The method of central…
The membership problem for algebraic structures asks whether a given element belongs to a…
Title: …
This a scientific meeting gathering researchers, PhD students, master students and undergraduate…
The main objective of multiplicative ideal theory is to investigate the multiplicative structure…
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…