Timeline for Does $\DeclareMathOperator\Aut{Aut}\Aut(\Aut(\dots\Aut(G)\dots))$ stabilize?
Current License: CC BY-SA 4.0
19 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 25, 2023 at 1:16 | history | edited | LSpice | CC BY-SA 4.0 |
`...` -> `\dots`, while this is on the front page
|
| Apr 22, 2019 at 12:03 | history | edited | Wojowu |
edited tags
|
|
| Jul 9, 2017 at 23:44 | comment | added | Xiaoning Bian | Here is a PhD thesis Automorphism towers of general linear groups | |
| S Sep 6, 2013 at 23:31 | history | suggested | José Hdz. Stgo. | CC BY-SA 3.0 |
improved formatting
|
| Sep 6, 2013 at 22:20 | review | Suggested edits | |||
| S Sep 6, 2013 at 23:31 | |||||
| Apr 24, 2012 at 3:40 | comment | added | Igor Rivin | See my answer... | |
| Apr 24, 2012 at 3:39 | answer | added | Igor Rivin | timeline score: 14 | |
| Jul 12, 2010 at 10:06 | answer | added | Amitesh Datta | timeline score: 15 | |
| Apr 16, 2010 at 2:21 | answer | added | Fernando | timeline score: 47 | |
| Feb 12, 2010 at 17:42 | comment | added | Steve D | Proved in Burnside's book, second edition, I forget the page number. | |
| Feb 12, 2010 at 15:21 | comment | added | Portland | This is a beautiful result: "if G is a non-abelian finite simple group, then Aut(Aut(G))=Aut(G)." Does anyboday have a proof, hint of reference? | |
| Dec 22, 2009 at 2:18 | comment | added | Hunter Brooks | I don't think the sequence eventually stabilizes to 0 for all finitely generated abelian groups, e.g. Aut(Z/2 \times Z/2) = S_3. | |
| Nov 20, 2009 at 20:50 | answer | added | Kevin O'Bryant | timeline score: 16 | |
| Nov 17, 2009 at 1:56 | answer | added | Igor Belegradek | timeline score: 13 | |
| Nov 15, 2009 at 21:17 | answer | added | Tom Church | timeline score: 32 | |
| Nov 15, 2009 at 19:43 | vote | accept | Greg Muller | ||
| Nov 15, 2009 at 18:55 | answer | added | Greg Kuperberg | timeline score: 134 | |
| Nov 15, 2009 at 18:42 | comment | added | Qiaochu Yuan | Funny - I was about to ask this question a week or so ago, but decided against it for some reason. | |
| Nov 15, 2009 at 18:40 | history | asked | Greg Muller | CC BY-SA 2.5 |