Noncommutative Auslander correspondence for semisimple Hopf actions
Noncommutative Auslander correspondence for semisimple Hopf actions
Let be a semisimple Hopf algebra and let be a noetherian Artin–Schelter regular, connected graded algebra generated in degree one. Suppose that is a graded -module algebra with an inner faithful action and trivial homological determinant, and that . Here denotes the smash product and the endomorphism algebra of as a right -module. Noncommutative Auslander conjecture. There is a natural graded algebra isomorphism
This conjecture extends Auslander's theorem from small finite-group actions on commutative polynomial rings to semisimple Hopf actions on noetherian AS regular algebras. Its status is not established in the supplied text.
Sources & referencesView supporting material
Primary source
Kenneth Chan, Ellen Kirkman, Chelsea Walton and James Zhang, “McKay Correspondence for semisimple Hopf actions on regular graded algebras, I”, arXiv:1607.06977 (2018).
Progress summary
Nothing recorded yet. Refresh searches the literature and the public web for attempts on this problem, and writes the first summary here.
Solutions 0
Sign in to submit a solution.
No solutions have been posted yet.