Journal of Lie Theory
Vol. 12, No. 1, pp. 259--264 (2002)
Strong Tits Alternative for Subgroups of Coxeter Groups
Guennadi A. Noskov and Èrnest B. VinbergGuennadi A. Noskov
Institute of Mathematics
Èrnest B. Vinberg
Department of Algebra
Moscow State University
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.