Hopf actions and Nakayama automorphisms

Kenneth Chan, Chelsea Walton, James Zhang

Research output: Contribution to journalArticlepeer-review

Abstract

Let H be a Hopf algebra with antipode S, and let A be an N-Koszul Artin-Schelter regular algebra. We study connections between the Nakayama automorphism of A and S2 of H when H coacts on A inner-faithfully. Several applications pertaining to Hopf actions on Artin-Schelter regular algebras are given.

Original languageEnglish (US)
Pages (from-to)26-53
Number of pages28
JournalJournal of Algebra
Volume409
DOIs
StatePublished - Jul 1 2014
Externally publishedYes

Keywords

  • Artin-Schelter regular algebra
  • Hopf algebra action
  • Nakayama automorphism

ASJC Scopus subject areas

  • Algebra and Number Theory

Fingerprint

Dive into the research topics of 'Hopf actions and Nakayama automorphisms'. Together they form a unique fingerprint.

Cite this