Abstract
We study M-free abelian groups with M-basis X, i.e., each map f : X → M extends uniquely to a homomorphism φ : A → M. We will find conditions under which X generates a direct summand of A.
| Original language | English |
|---|---|
| Pages (from-to) | 1367-1382 |
| Number of pages | 16 |
| Journal | Rocky Mountain Journal of Mathematics |
| Volume | 32 |
| Issue number | 4 |
| DOIs | |
| State | Published - 2002 |