Automorphism group of Suzuki's Hopf algebra

Abstract

In this paper, we calculate explicitly automorphism group of the Suzuki's Hopf algebra $A_{Nn}^{\mu \lambda }$ by viewing Yetter-Drinfeld modules as invariants of Hopf algebra automorphisms.

18 pages, to appear in Algebras and Representation Theory

References in corpus (3)

• A new invariant for finite dimensional Leibniz/Lie algebras
• Crossed products of $4$-algebras. Applications
• The automorphisms group and the classification of gradings of finite dimensional associative algebras