Torsion free commutator subgroups of generalized Coxeter groups.
A generalized Coxeter group \(G\) is a group generated by elements \(x_1,\dots,x_n\) subject to relations of the kind \(x_r^{k_r}=(x_i^{\alpha_{ij}}x_j^{\beta_{ij}})^{l_{ij}}=1\). The authors study conditions under which the commutator subgroup of \(G\) is torsion free.
scientific article; zbMATH DE number 5009754
scientific article