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

Ilya Kapovich, Paul Schupp

• 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.