Timeline for Examples of non-cubulated hyperbolic groups
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 28, 2019 at 18:09 | comment | added | YCor | The Ollivier-Wise Rips machine produces hyperbolic groups with an infinite Property T subgroup and arbitrary f.p. quotient (hence possibly without Property T). These hyperbolic groups don't have Property PW, hence are not cubulable. | |
| Dec 28, 2019 at 16:56 | answer | added | HJRW | timeline score: 6 | |
| Dec 27, 2019 at 15:13 | vote | accept | Yaniv Shakhar | ||
| Dec 26, 2019 at 11:31 | comment | added | YCor | A weaker notion, "PW" is just acting properly on a CAT(0) cube complex (possibly infinite-dimensional). It's much weaker than cubulable, still not satisfied by all hyperbolic groups (see AGenevois's answer), while satisfied by many groups. | |
| Dec 26, 2019 at 11:19 | history | edited | Yaniv Shakhar | CC BY-SA 4.0 |
added 16 characters in body
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| Dec 26, 2019 at 11:06 | answer | added | AGenevois | timeline score: 11 | |
| Dec 26, 2019 at 10:37 | history | asked | Yaniv Shakhar | CC BY-SA 4.0 |