Timeline for Is every commutative group structure underlying at least one (unitary, commutative) ring structure
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 19, 2014 at 9:27 | vote | accept | Gérard Lang | ||
| Jan 18, 2014 at 19:54 | history | answered | Johannes Hahn | CC BY-SA 3.0 |