Timeline for Finitely generated subgroups with infinite cyclic quotient
Current License: CC BY-SA 2.5
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 27, 2010 at 22:39 | comment | added | HJRW | Indeed - hence the fact that they are able to distinguish finite presentability from the more homological property $FP_2$. | |
| Jul 27, 2010 at 21:23 | comment | added | Victor Protsak | The beauty of Bestvina-Brady approach via Morse theory is that there is no need to mess around with spectral sequences: you can just see infinitely many relations! (See Geoghegan's GTM 243 book for a recent exposition.) | |
| Jul 27, 2010 at 20:19 | vote | accept | Mustafa Gokhan Benli | ||
| Jul 27, 2010 at 19:57 | comment | added | HJRW | I see that Victor has already mentioned my second example in a comment. | |
| Jul 27, 2010 at 19:56 | history | edited | HJRW | CC BY-SA 2.5 |
Added references and a new example
|
| Jul 27, 2010 at 17:02 | history | answered | HJRW | CC BY-SA 2.5 |