Affiliation:
1. C.M.I., Université de Provence, UMR-CNRS 6632 39, rue F. Joliot-Curie, 13453 Marseille Cedex 13, France
Abstract
We improve previous results by showing that a finitely generated soluble group G is finite-by-nilpotent if and only if for all a, b ∈ G, there exists a positive integer n such that [a, nb] belongs to γn+2(<a, b>).<a<a,b>>′.
Publisher
World Scientific Pub Co Pte Lt