EMIS ELibM Electronic Journals Journal of Lie Theory
Vol. 12, No. 1, pp. 259--264 (2002)

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Strong Tits Alternative for Subgroups of Coxeter Groups

Guennadi A. Noskov and Èrnest B. Vinberg

Guennadi A. Noskov
Institute of Mathematics
Pevtsova 13
Omsk 644099
Russia
noskov@private.omsk.su,

Èrnest B. Vinberg
Department of Algebra
Moscow State University
Moscow 119899
Russia
vinberg@ebv.pvt.msu.su

Abstract: It is proved that any subgroup of a Coxeter group has a finite index subgroup which either is abelian, or has a non-abelian free quotient.

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Electronic fulltext finalized on: 30 Oct 2001. This page was last modified: 9 Nov 2001.

© 2001 Heldermann Verlag
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