Timeline for Reference request for two-generator subgroups of a free group
Current License: CC BY-SA 2.5
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 26, 2010 at 8:55 | vote | accept | Yemon Choi | ||
| Sep 26, 2010 at 3:44 | comment | added | Yemon Choi | Thanks! sorry for the dumb question. I added Nielsen-Schreier to the question without thinking properly about the actual statement of the theorem. | |
| Sep 26, 2010 at 3:08 | history | answered | John Stillwell | CC BY-SA 2.5 |