In this paper, we prove a criterion of conjugacy separability of generalized free products of polycyclic-by-finite groups with a non-cyclic amalgamated subgroup. Applying this criterion, we prove that certain generalized free products of polycyclic-by-finite groups are conjugacy separable.
机构:
Calif Univ Penn, Dept Math Comp Sci & Informat Syst, Philadelphia, PA 19104 USACalif Univ Penn, Dept Math Comp Sci & Informat Syst, Philadelphia, PA 19104 USA
Habeeb, Maggie
Kahrobaei, Delaram
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机构:
CUNY, CUNY Grad Ctr & City Tech, Dept Comp Sci, New York, NY USA
CUNY, CUNY Grad Ctr & City Tech, Dept Math, New York, NY USACalif Univ Penn, Dept Math Comp Sci & Informat Syst, Philadelphia, PA 19104 USA