Timeline for Groups acting on infinite dimensional CAT(0) cube complex
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 26, 2023 at 18:37 | comment | added | YCor | This is called "Property PW" in some papers. I studied/surveyed it here. | |
| Nov 26, 2023 at 13:55 | comment | added | Matt Zaremsky | Worth mentioning one little fact where the complex need not be finite dimensional: If a group acts properly on a CAT(0) cube complex then the group has the Haagerup property. This is the main thing I'm aware of that "still works" without finite dimensionality. | |
| Nov 26, 2023 at 4:59 | history | became hot network question | |||
| Nov 25, 2023 at 23:20 | comment | added | bishop1989 | Thanks for both the answers! I didn't know that they are finitely generated. | |
| Nov 25, 2023 at 22:21 | answer | added | AGenevois | timeline score: 12 | |
| Nov 25, 2023 at 22:06 | comment | added | Matt Zaremsky | Eh? $T$ and $V$ are in fact finitely generated (and finitely presented, and type $F_\infty$). I think they are a perfect example of the sort of thing you're asking about. | |
| Nov 25, 2023 at 20:58 | history | asked | bishop1989 | CC BY-SA 4.0 |