On Baer Invariants of Triples of Groups
Algebraic Topology
2013-11-11 v1 Group Theory
Abstract
In this paper, we develop the theory of Baer invariants for triples of groups. First, we focus on the general properties of the Baer invariant of triples. Second, we prove that the Baer invariant of a triple preserves direct limits of directed systems of triples of groups. Moreover, we present a structure for the nilpotent multiplier of a triple of the free product in some cases. Finally, we give some conditions in which the Baer invariant of a triple is a torsion group.
Keywords
Cite
@article{arxiv.1110.5020,
title = {On Baer Invariants of Triples of Groups},
author = {Zohreh Vasagh and Hanieh Mirebrahimi and Behrooz Mashayekhy},
journal= {arXiv preprint arXiv:1110.5020},
year = {2013}
}
Comments
9 pages