Jump to content

Extension problem: Revision history

View logs for this page (view filter log)

Filter revisionsshowhide

To date:

Tag filter:

Invert selection

External tools:

For any version listed below, click on its date to view it. For more help, see Help:Page history and Help:Edit summary. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary

curprev 09:0009:00, 5 June 2017 Tom.Reding talk contribs m 96 bytes +33 +{{Redirect category shell}} using AWB undo

curprev 00:1400:14, 8 September 2008 Nbarth talk contribs 63 bytes +35 {{R to section}} undo

curprev 16:3516:35, 26 July 2008 Silly rabbit talk contribs 28 bytes −3,033 merged contents to Group extension. Replace with redirect page. undo

curprev 15:0215:02, 22 January 2008 JackSchmidt talk contribs 3,061 bytes −3,243 delete incorrect classification (see talk page) undo
curprev 14:1014:10, 22 January 2008 MSGJ talk contribs m 6,304 bytes −4 No edit summary undo

curprev 04:1204:12, 16 July 2007 Radagast83 talk contribs 6,308 bytes −46 No consensus to merge undo

curprev 12:4912:49, 2 July 2007 Zundark talk contribs 6,354 bytes +21 minor copyediting undo

curprev 20:0720:07, 23 June 2007 CSWarren talk contribs 6,333 bytes +19 Fixing links to disambiguation pages using AWB undo

curprev 20:3720:37, 11 March 2007 Linas talk contribs m 6,314 bytes +37 See also Group cohomology undo
curprev 04:0904:09, 11 March 2007 Linas talk contribs m 6,277 bytes −2 →Classifying central extensions: wikilink central extension undo

curprev 22:4522:45, 13 November 2006 Alphachimpbot talk contribs m 6,279 bytes +19 BOT - updating merge tag using AWB undo

curprev 17:2317:23, 8 November 2006 72.57.120.3 talk 6,260 bytes +27 suggest merge undo
curprev 17:1517:15, 8 November 2006 72.57.120.3 talk 6,233 bytes +47 →Classifying central extensions: clean up italics and misrendering math tags undo
curprev 17:0717:07, 8 November 2006 72.57.120.3 talk 6,186 bytes +5 "gives us" -> "would give us" since finite groups have not been classified undo

curprev 20:4120:41, 12 September 2006 Michael Hardy talk contribs 6,181 bytes +7 fixing incorrect capitals per Wikipedia:Manual of Style; a couple of TeX tweaks undo

curprev 05:5505:55, 11 September 2006 Gregory Muller talk contribs 6,174 bytes +4,373 Added classification of split and central extensions undo

curprev 15:3315:33, 22 July 2006 CharlotteWebb talk contribs 1,801 bytes +15 No edit summary undo

curprev 21:4321:43, 23 April 2006 72.58.19.66 talk 1,786 bytes +1 indent undo

curprev 22:2322:23, 13 January 2006 Deville talk contribs m 1,785 bytes +16 No edit summary undo

curprev 16:1916:19, 27 July 2005 JPD talk contribs m 1,769 bytes +12 make the article consistent undo

curprev 16:4016:40, 19 July 2005 136.152.170.78 talk 1,757 bytes 0 In first sentence replaced "extension of K by H" with "extension of H by K". To my best knowlege for a short exact sequence 0 -> A -> B -> C -> 0 one speaks of "B is an extension of C by A" undo

curprev 20:1420:14, 5 May 2005 SimonP talk contribs m 1,757 bytes +14 Category:Group theory undo

curprev 23:0323:03, 1 November 2003 Phys talk contribs 1,743 bytes +24 added a link undo

curprev 19:0419:04, 26 October 2002 Chas zzz brown talk contribs 1,719 bytes +148 tweakage. undo
curprev 09:1909:19, 26 October 2002 Chas zzz brown talk contribs m 1,571 bytes +12 ---> becomes → undo
curprev 02:0802:08, 26 October 2002 AxelBoldt talk contribs 1,559 bytes +87 No edit summary undo

Retrieved from "https://en.wikipedia.org/wiki/Extension_problem"