Pertinency of Hopf actions and quotient categories of Cohen-Macaulay algebras

2016/03/08 by Yan-Hong Bao, Bao, Y. -H., J.-W. He +3
Mathematics · Physics and Astronomy · #Advanced Topics in Algebra #Algebraic structures and combinatorial models #FOS: Mathematics #Nonlinear Waves and Solitons #Rings and Algebras (math.RA)

paper · pdf · doi:10.48550/arxiv.1603.02346

openalex publication_date 2016/03/08 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

We study invariants and quotient categories of fixed subrings of Artin-Schelter regular algebras under Hopf algebra actions.

Citations

• Noncommutative Projective Schemes
• Hopf dense Galois extensions with applications
• McKay Correspondence for semisimple Hopf actions on regular graded algebras, II

Related

• Subrings of invariants for actions of finite dimensional Hopf algebras
• Hopf actions on filtered regular algebras
• McKay Correspondence for semisimple Hopf actions on regular graded algebras, II
• Hopf actions and Nakayama automorphisms
• Invariant Theory of Artin-Schelter Regular Algebras: A survey