TY - JOUR
T1 - Group-graded rings and duality
AU - Quinn, Declan
N1 - Copyright:
Copyright 2016 Elsevier B.V., All rights reserved.
PY - 1985/11
Y1 - 1985/11
N2 - We give an alternative construction of the duality between finite group actions and group gradings on rings which was shown by Cohen and Montgomery in [1]. This duality is then used to extend known results on skew group rings to corresponding results for large classes of group-graded rings. Finally we modify the construction slightly to handle infinite groups.
AB - We give an alternative construction of the duality between finite group actions and group gradings on rings which was shown by Cohen and Montgomery in [1]. This duality is then used to extend known results on skew group rings to corresponding results for large classes of group-graded rings. Finally we modify the construction slightly to handle infinite groups.
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U2 - 10.1090/S0002-9947-1985-0805958-0
DO - 10.1090/S0002-9947-1985-0805958-0
M3 - Article
AN - SCOPUS:84968494608
SN - 0002-9947
VL - 292
SP - 155
EP - 167
JO - Transactions of the American Mathematical Society
JF - Transactions of the American Mathematical Society
IS - 1
ER -