Nicolas Andruskiewitsch
07/06/2023 14:00
The Jordan plane, a well-known deformation of the polynomial ring in 2 variables, has a structure of braided Hopf algebra and as such, it has various associated Hopf algebras, varying with the characteristic of the base field. I will report on recent work on these Hopf algebras, jointly with Héctor Peña Pollastri and François Dumas.
Stéphane Launois
07/06/2023 15:10
I will present recent results about automorphisms and derivations of various quantum nilpotent algebras and related algebras.
Laurent Rigal
07/06/2023 16:20
On classe les représentations de poids de l'algèbre de Weyl quantique.