%0 Journal Article
%T The space of subgroups of an abelian group
%A Yves de Cornulier
%A Luc Guyot
%A Wolfgang Pitsch
%J Mathematics
%D 2008
%I arXiv
%R 10.1112/jlms/jdq016
%X We carry out the Cantor-Bendixson analysis of the space of all subgroups of any countable abelian group and we deduce a complete classification of such spaces up to homeomorphism.
%U http://arxiv.org/abs/0811.1549v2