Bounded rank subgroups of Coxeter groups, Artin groups and one-relator groups with torsion

• Autores: Ilya Kapovich, Paul Schupp
• Localización: Proceedings of the London Mathematical Society, ISSN 0024-6115, Vol. 88, Nº 1, 2004, págs. 89-113
• Idioma: inglés
• DOI: 10.1112/s0024611503014345
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• Resumen

  • We obtain a number of results regarding the freeness of subgroups of Coxeter groups, Artin groups and one-relator groups with torsion. In the case of Coxeter groups, we also obtain results on quasiconvexity and subgroup separability.