Conference abstracts
Session S03 - Hopf Algebras
No date set
Examples of finite-dimensional Hopf algebras with the dual Chevalley property.
Monique Müller
Universidad Nacional de Córdoba, Argentina - mmuller@famaf.unc.edu.ar
We present examples of Hopf algebras with the dual Chevalley property, that is, a Hopf algebra whose coradical is a Hopf subalgebra. For this, we determine all semisimple Hopf algebras Morita-equivalent to a group algebra over a finite group, for a list of groups supporting a non-trivial finite-dimensional Nichols algebra.
Joint work with A. Andruskiewitsch (Universidad Nacional de Córdoba, Argentina) and C. Galindo (Universidad de los Andes, Colombia).