2022-03-15 11:25:26 +0200 | received badge | ● Student (source) |
2022-03-14 20:19:43 +0200 | asked a question | Finding generators of subgroups of free abelian groups. Finding generators of subgroups of free abelian groups. Let $N$ be a finitely generated abelian group. Let $M$ be a subg |