title: On the Direct Decomposition of Nilpotent Expanded Groups.
abstract: We decompose certain nilpotent expanded groups into a direct product such that the additive group of each factor is either ap-group or torsion-free.
authors.affiliation: Institut für Algebra, Johannes Kepler Universität Linz , Linz , Austria.
authors.forename: Erhard
authors.initials: E
authors.lastname: Aichinger
keywords: 08A05; 20N99; Direct decomposition; Expanded groups; Nilpotence