## Algebra and Geometry Seminar: An invitation to Nichols algebras

Speaker: Guillermo Sanmarco (ISU) Nichols algebras of diagonal type are generalizations of (positive parts) of small quantum groups that play a crucial role in the classification of finite-dimensional pointed Hopf algebras with abelian group of group-likes. Remarkably, many combinatorial tools of quantum groups were extended to this setting which led to the classification of such … Continue reading Algebra and Geometry Seminar: An invitation to Nichols algebras