Masut , Elisabetta (2020) Hopf orders and Kaplansky's sixth conjecture. [Magistrali biennali]
Per questo documento il full-text online non disponibile.
In this work, we prove the non-existence of Hopf orders over number rings for two families of complex semisimple Hopf algebras. These Hopf algebras are constructed as Drinfeld's twist of certain group algebras KG, with K a number field. We will use Movshev's strategy to construct this twist J and obtain new Hopf algebras. In particular we will twist the group algebras KG, using a twist for KM where M is an abelian subgroup of G isomorphic to the Klein group.
Solo per lo Staff dell Archivio: Modifica questo record