Timeline for A metabelian quotient of a free group
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 8, 2011 at 0:09 | vote | accept | Joël | ||
| Dec 7, 2011 at 11:13 | comment | added | HJRW | 'I don't know how to recognize when a family of elements in a free group is free.' There are various ways to do this. One modern approach is to use the technique of 'folding', developed by Stallings in his Inventiones paper 'Topology of finite graphs': ams.org/mathscinet/search/… | |
| Dec 7, 2011 at 4:28 | answer | added | Cam McLeman | timeline score: 4 | |
| Dec 7, 2011 at 3:46 | answer | added | user6976 | timeline score: 7 | |
| Dec 7, 2011 at 3:36 | history | asked | Joël | CC BY-SA 3.0 |