Timeline for $H_2(H,\mathbb{Z})$ where $H$ is a f.g. normal subgroup of a f.p. group
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 20 at 1:08 | history | edited | LSpice | CC BY-SA 4.0 |
Consistent TeX in title, while this is on the front page
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| Aug 22, 2011 at 13:19 | vote | accept | Mustafa Gokhan Benli | ||
| Aug 19, 2011 at 3:27 | answer | added | Ben Wieland | timeline score: 7 | |
| Aug 19, 2011 at 3:22 | answer | added | Ian Agol | timeline score: 5 | |
| Aug 19, 2011 at 1:15 | comment | added | Mustafa Gokhan Benli | Thanks Agol and Richard. I think I can show that if $G\H$ is $\mathbb{Z}$ (maybe also if the quotient is free) and $H$ is finitely generated then the multiplier is always a direct product of f.g. abelian groups. SO one has to look for other type of examples. | |
| Aug 19, 2011 at 0:45 | comment | added | Autumn Kent | The problem with my answer was that my subgroup $H$ isn't finitely generated (which is what Mustafa wants). I would expect some variant would do the trick, though. | |
| Aug 18, 2011 at 19:19 | history | asked | Mustafa Gokhan Benli | CC BY-SA 3.0 |