Classical Morita theory was first developed for rings with identity…

Normality has been introduced by É. Borel…

Riemann surfaces are the simplest spaces to which…

Profinite groups in which the centralizer of any non-identity…

We provide a general framework for computing mixing times of…

Given an extension L/K of number fields, we say that the Hasse norm…

The multiplicative semigroup $M_n(F)$ of $n\times n$ matrices over…

This talk is about some special type of profinite presentations…

A variety of algebras is said to be finitely based if it has a…

An inverse monoid $M$ is …

We will explain how Kan extensions give a concise…

In this talk, I will discuss extensions of semigroups, which…

We will consider the computational complexity of decision problems…

The main goal of this talk is to present a geometric version…

The subgroup membership problem for a group $G$ asks whether a…

We discuss expansions of monoids in the class of two-sided…

Sarcasm aside, in this talk we are going to take a look into…

The twisted Brauer monoid $\mathcal{W}_n$ is the monoid generated…

Given a group defined by a presentation with a single…

The study of Leavitt path algebras developed from …