Timeline for Is every abelian group a colimit of copies of Z?
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 6, 2015 at 9:48 | comment | added | user9072 | Yes it is. See for example Richman 'Growing Forests in Abelian p-groups' J. Algebra 1997 (the last paragraph of the paper) | |
| May 6, 2015 at 8:17 | comment | added | YCor | Do you know if every countable abelian $p$-group is simply presented? | |
| May 5, 2015 at 23:17 | history | answered | user9072 | CC BY-SA 3.0 |