Conjugacy separability of certain 1 -relator groups with torsion

AbstractA group A is said to be conjugacy separable (c.s.) if for each pair of elements x, y ϵ A such that x, y are not conjugate in A there exists a finite homomorphic image Aof A such that the images of x, y in A are not conjugate in A. We show that certain special polyhedral groups and 1-relator groups with torsion of the form 〈b, t; (t−1bltbm)s〉, s >1, are c.s. The latter partly answers a question raised by Anshel in Math. Rev. 81f Review 20038