Auslander's conjecture for semisimple Hopf actions on AS regular algebras

Let AA be a noetherian AS regular algebra, and let HH be a semisimple Hopf algebra acting on AA under the standing hypotheses, with trivial homological determinant.

Auslander's conjecture. The skew group ring A#GA\#G is naturally isomorphic to

Hom(AG)op(A,A)\operatorname{Hom}_{(A^G)^{op}}(A,A)

as graded algebras.

This conjecture extends Auslander's theorem from finite group actions on polynomial rings to semisimple Hopf algebra actions on noetherian AS regular algebras. The statement is known in dimension two under the stated hypotheses, while it is open in arbitrary dimension.

Sources & referencesView supporting material

Primary source

Ellen E Kirkman, “Invariant Theory of Artin-Schelter Regular Algebras: A survey”, arXiv:1506.06121 (2015).

Progress summary

Never refreshed

Nothing recorded yet. Refresh searches the literature and the public web for attempts on this problem, and writes the first summary here.

Solutions 0

No solutions have been posted yet.