Timeline for Existence of n-axial elements in groups with at least 2 ends
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 19, 2019 at 15:06 | history | became hot network question | |||
| Sep 19, 2019 at 7:35 | comment | added | YCor | I guess it can be proved without Stallings' theorem. Freudenthal proved in the 40s that there exists some $g$ acting on the end boundary with a north-south dynamics. (without the language, he essentially proved the action on the boundary is convergence). I believe one could deduce this property (possibly for some power of $g$). I haven't checked details. | |
| Sep 19, 2019 at 6:56 | answer | added | Ville Salo | timeline score: 2 | |
| Sep 19, 2019 at 6:40 | answer | added | AGenevois | timeline score: 4 | |
| Sep 19, 2019 at 6:22 | history | edited | David Cohen | CC BY-SA 4.0 |
Corrected spelling.
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| Sep 19, 2019 at 5:54 | history | asked | David Cohen | CC BY-SA 4.0 |