The discriminant controls automorphism groups of noncommutative algebras

Ceken, S.; Palmieri, J.; Wang, Y.; Zhang, J.

doi:10.1016/j.aim.2014.10.018

The discriminant controls automorphism groups of noncommutative algebras

Ceken S., Palmieri J. H., Wang Y. -., Zhang J. J.

ADVANCES IN MATHEMATICS, cilt.269, ss.551-584, 2015 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 269
Basım Tarihi: 2015
Doi Numarası: 10.1016/j.aim.2014.10.018
Dergi Adı: ADVANCES IN MATHEMATICS
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.551-584
Anahtar Kelimeler: Automorphism group, Discriminant, Trace, Affine automorphism, Triangular automorphism, Locally nilpotent derivation, RIGIDITY
Akdeniz Üniversitesi Adresli: Evet

Özet

We use the discriminant to determine the automorphism groups of some noncommutative algebras, and we prove that a family of noncommutative algebras has tractable automorphism groups. (C) 2014 Elsevier Inc. All rights reserved.