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Proceedings of the American Mathematical Society
Proceedings of the American Mathematical Society
ISSN 1088-6826(online) ISSN 0002-9939(print)

 

Frobenius properties and Maschke-type theorems for entwined modules


Author: Tomasz Brzezinski
Journal: Proc. Amer. Math. Soc. 128 (2000), 2261-2270
MSC (1991): Primary 16W30, 16W35, 16S40
Published electronically: November 29, 1999
MathSciNet review: 1657770
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Abstract: Entwined modules arose from the coalgebra-Galois theory. They are a generalisation of unified Doi-Hopf modules. In this paper, Frobenius properties and Maschke-type theorems known for Doi-Hopf modules are extended to the case of entwined modules.


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Additional Information

Tomasz Brzezinski
Affiliation: Department of Mathematics, University of York, Heslington, York YO10 5DD, United Kingdom
Email: tb10@york.ac.uk

DOI: http://dx.doi.org/10.1090/S0002-9939-99-05278-8
PII: S 0002-9939(99)05278-8
Received by editor(s): June 16, 1998
Received by editor(s) in revised form: September 21, 1998
Published electronically: November 29, 1999
Additional Notes: The author is a Lloyd’s of London Tercentenary Fellow
Communicated by: Ken Goodearl
Article copyright: © Copyright 2000 American Mathematical Society