Timeline for An almost Right Angled Artin Group?
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 6, 2016 at 14:54 | comment | added | M. Farrokhi D. G. | The definition of right-angled Artin groups should be mentioned. | |
| Nov 3, 2016 at 22:41 | comment | added | YCor | stupid remark (but to help reading): if you perform the change of variable replacing $w,y$ by inverses, the question is the same with the last relator replaced by $(vwxyz)(zyxwv)^{-1}$ (so the whole group has a presentation with a positive presentation: $vw=wv$, etc, $vwxyz=zyxwv$). The question is whether this last relator affects the subgroup generated by squares of generators. | |
| Nov 3, 2016 at 21:25 | review | First posts | |||
| Nov 3, 2016 at 21:28 | |||||
| Nov 3, 2016 at 21:24 | history | asked | user54648 | CC BY-SA 3.0 |