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Globalizations of partial actions on nonunital rings
Author(s):
Michael
Dokuchaev;
Ángel
Del Río;
Juan
Jacobo
Simón
Journal:
Proc. Amer. Math. Soc.
135
(2007),
343-352.
MSC (2000):
Primary 16S99;
Secondary 16S10, 16S34, 16S35
Posted:
August 28, 2006
MathSciNet review:
2255280
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Abstract:
In this note we prove a criteria for the existence of a globalization for a given partial action of a group on an -unital ring. If the globalization exists, it is unique in a natural sense. This extends the globalization theorem from Dokuchaev and Exel, 2005, obtained in the context of rings with
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Additional Information:
Michael
Dokuchaev
Affiliation:
Departamento de Matemática, Universidade de São Paulo, Brazil
Email:
dokucha@ime.usp.br
Ángel
Del Río
Affiliation:
Departamento de Matemáticas, Universidad de Murcia, Spain
Email:
adelrio@um.es
Juan
Jacobo
Simón
Affiliation:
Departamento de Matemáticas, Universidad de Murcia, Spain
Email:
jsimon@um.es
DOI:
10.1090/S0002-9939-06-08503-0
PII:
S 0002-9939(06)08503-0
Received by editor(s):
April 26, 2005
Received by editor(s) in revised form:
September 20, 2005
Posted:
August 28, 2006
Additional Notes:
This research was supported by Capes and Fapesp of Brazil, D.G.I. of Spain and Fundación Séneca of Murcia
Communicated by:
Martin Lorenz
Copyright of article:
Copyright
2006,
American Mathematical Society
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