Polynilpotent Multipliers of Finitely Generated Abelian Groups

Abstract

In this paper, we present an explicit formula for the Baer invariant of a finitely generated abelian group with respect to the variety of polynilpotent groups of class row $(c_1,...,c_t)$, ${\mathcal{N}}_{c_1,...,c_t}$. In particular, one can obtain an explicit structure of the $\ell$-solvable multiplier (the Baer invariant with respect to the vaiety of solvable groups of length at most $\ell \ge 1,{\mathcal{S}}_{\ell }$.) of a finitely generated abelian group.

17 pages