Open AccessNakayama Automorphism of Some Skew PBW Extensions
Author(s) -
Héctor Suárez,
Armando Reyes
Publication year - 2019
Publication title -
ingeniería y ciencia/ingeniería y ciencia
Language(s) - English
Resource type - Journals
eISSN - 2256-4314
pISSN - 1794-9165
DOI - 10.17230/ingciencia.15.29.6
Subject(s) - skew , automorphism , mathematics , pure mathematics , ring (chemistry) , extension (predicate logic) , commutative property , chemistry , physics , computer science , organic chemistry , programming language , astronomy
Let R be an Artin-Schelter regular algebra and A=σ(R)〈x1,...,xn〉be agraded quasi-commutative skew PBW extension overR. In this paper wedescribe the Nakayama automorphism ofAusing the Nakayama automor-phism of the ring of coefficients R. We calculate explicitly the Nakayamaautomorphism of some skew PBW extensions.