Unsolvability of the isomorphism problem for [free abelian]-by-free groups

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/210508The isomorphism problem for [free abelian]-by-free groups is unsolvable.added reference to a paper by Bruno Zimmermann containing a similar result for (free abelian)-by-surface groupsGroup TheoryGeometric Topology20F65Unsolvability of the isomorphism problem for [free abelian]-by-free groupstext