Seminars

A transposed Poisson algebra  is a triple $(\mathcal{L},\cdot,[\cdot,\cdot])$…

We describe the geometry and the topology of generalized polygon spaces with “edges” in…

In a 2013 paper with S. Puzynina and L.

An inverse monoid is called special if it is defined by a presentation where all the defining…

In this talk we present some lemmas concerned with a recent work about zeros of shifted…

The associative spectrum was introduced by Csákány and Waldhauser in 2000 and has appeared in…

In this talk I will explain how virtual resolutions are useful to study the geometrical…

In this talk I will give an overview of the fundamental algorithms for computing…

Rational and recognizable subsets of groups are part of an important connection between the…

For some classes of hyperbolic surfaces, all locally finite ergodic measures  invariant under…

In this talk, an overview will be presented about hom-algebra structures, with focus on…

In this talk I will present a certain hierarchy of diagrammatic monoids which can be unified by…

Hypercubes are arguably one of the most fundamental and most studied objects in Combinatorics.…

Compact Hyperkaeler manifolds play a central role in complex algebraic geometry, as they arise…

Abstract

The study of the subgroup fixed by an automorphism of a free group started with the work of…

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…

In 1975 Narasimhan and Ramanan studied the action of a line bundle $L$ of finite order on the…

Following a correspondence due to Almeida, every uniformly recurrent language determines a…