Duality for Finite Hopf Algebras Explained by Corings

We give a coring version for the duality theorem for actions and coactions of a finitely generated projective Hopf algebra. We also provide a coring analogue for a theorem of H.-J. Schneider, which generalizes and unifies the duality theorem for finite Hopf algebras and its refinements.

• Type: Journal
• Year: 2006
• Where: ACS
• Authors: Stefaan Caenepeel, D. Quinn, S. Raianu
• Keywords: ACS 2006, ACS 2007, Coring Version, Hopf Algebras, Projective Hopf Algebra