Timeline for Are congruence subgroups of the modular group finitely presented?
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 20, 2012 at 17:28 | vote | accept | Jimeree | ||
| Aug 22, 2012 at 14:15 | history | answered | GH from MO | CC BY-SA 3.0 |