Nichols algebras and finite-dimensional pointed Hopf algebras over Suzuki and Ree groups
Giovanna Carnovale (Universidad de Padova, Italia) Jueves 4 de julio 14.30hs. Aula 27. joint work with Mauro Costantini, part of a long-term project with Nicolás Andruskiewitsch and Gastón Garcia. Andruskiewitsch and Graña have shown that Nichols algebras can be constructed starting from a rack X and a 2-cocycle on X. Several conditions (type C, D…