The discriminant criterion and automorphism groups of quantized algebras

Abstract

We compute the automorphism groups of some quantized algebras, including tensor products of quantum Weyl algebras and some skew polynomial rings.

38 pages

References in corpus (6)

• Automorphisms and isomorphism of quantum generalized Weyl algebras
• The Launois-Lenagan conjecture
• Unipotent and Nakayama automorphisms of quantum nilpotent algebras
• Rigidity of quantum tori and the Andruskiewitsch-Dumas conjecture
• The discriminant controls automorphism groups of noncommutative algebras
• Rigidity of Graded Regular Algebras

Cited by in corpus (2)

• Nakayama automorphism and applications
• Graded automorphisms of quantum affine spaces