Bódi, Viktor
(1995)
*Twisted group rings whose units form an FC-group.*
Canadian Journal of Mathematics, 47 (2).
pp. 274-289.
ISSN 0008-414X

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Official URL: http://dx.doi.org/10.4153/CJM-1995-014-1

## Abstract

Let U(K(lambda)G) be the group of units of the infinite twisted group algebra K(lambda)G over a field K. We describe the FC-centre Delta U of LI(K(lambda)G) and give a characterization of the groups G and fields K for which LI(K(lambda)G) = Delta U. In the case of group algebras we obtain the Cliff-Sehgal-Zassenhaus theorem.

Item Type: | Article |
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Subjects: | Q Science / természettudomány > QA Mathematics / matematika Q Science / természettudomány > QA Mathematics / matematika > QA72 Algebra / algebra |

Depositing User: | Erika Bilicsi |

Date Deposited: | 19 Nov 2012 09:44 |

Last Modified: | 19 Nov 2012 09:44 |

URI: | http://real.mtak.hu/id/eprint/3399 |

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