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arXiv:1302.3476 [math.RT]AbstractReferencesReviewsResources

On the regularity of crossed products

V. Bovdi, S. Mihovski

Published 2013-02-14Version 1

We study some generalizations of the notion of regular crossed products K*G. For the case when K is an algebraically closed field, we give necessary and sufficient conditions for the twisted group ring K*G to be an n-weakly regular ring, a $\xi^* N$-ring or a ring without nilpotent elements.

Comments: 8 pages
Categories: math.RT, math.RA
Subjects: 16S35, 20C07, 16S34, 16E50
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