Class function: Revision history

27 February 2025

• curprev 09:1009:10, 27 February 2025 Howtonotwin talk contribs m 2,458 bytes +94 →Inner products: proper formatting, slight reword undo

12 May 2023

• curprev 15:0515:05, 12 May 2023 Hrodelbert talk contribs 2,364 bytes +54 →Inner products: the inner products as they were defined were not positive definite on the space of class functions, consider for instance the class function \psi(g) = i. On characters both definitions (old and new) coincide, but only the new one is an inner product. undo

24 January 2022

• curprev 01:2101:21, 24 January 2022 Michal Grňo talk contribs m 2,310 bytes +4 →Inner products: added link to Splitting field undo Tag: Visual edit

7 September 2020

• curprev 17:5117:51, 7 September 2020 Certes talk contribs m 2,306 bytes +4 Disambiguating links to Center (algebra) (link changed to Center (ring theory)) using DisamAssist. undo

17 June 2020

• curprev 01:5301:53, 17 June 2020 RMCD bot talk contribs 2,302 bytes −133 Removing notice of move discussion undo
• curprev 01:3201:32, 17 June 2020 Mdaniels5757 talk contribs m 2,435 bytes 0 Mdaniels5757 moved page Class function (algebra) to Class function over redirect: requested move; consensus at Talk:Class function undo

9 June 2020

• curprev 17:3617:36, 9 June 2020 RMCD bot talk contribs 2,435 bytes +133 Notifying of move discussion on Talk:Class function (algebra) undo

10 May 2018

• curprev 17:1317:13, 10 May 2018 PrimeBOT talk contribs m 2,302 bytes +4 →top: Task 24 - replace template usage following a TFD undo

4 August 2015

• curprev 20:1520:15, 4 August 2015 Solomon7968 talk contribs m 2,298 bytes +4 link Graduate Texts in Mathematics using Find link undo

12 April 2015

• curprev 04:2704:27, 12 April 2015 Michael Hardy talk contribs 2,294 bytes −15 No edit summary undo

11 April 2015

• curprev 20:5720:57, 11 April 2015 ViolaPlayer talk contribs m 2,309 bytes +103 Distinguished from set theoretic class functions (also the reason for the moving the page) undo
• curprev 20:4720:47, 11 April 2015 ViolaPlayer talk contribs m 2,206 bytes 0 ViolaPlayer moved page Class function to Class function (algebra): Distingishing from the set theoretic class function undo

29 November 2014

• curprev 18:1918:19, 29 November 2014 Brirush talk contribs m 2,206 bytes +72 No edit summary undo

26 April 2013

• curprev 17:2617:26, 26 April 2013 JumpDiscont talk contribs 2,134 bytes +9 →Inner products: is a vector space even if G is infinite undo

7 March 2013

• curprev 01:5001:50, 7 March 2013 Addbot talk contribs m 2,125 bytes −60 Bot: Migrating 3 interwiki links, now provided by Wikidata on d:q986909 undo

10 October 2011

• curprev 12:4212:42, 10 October 2011 Anne Bauval talk contribs m 2,185 bytes −17 →References: correct iw fr undo

29 November 2010

• curprev 20:5720:57, 29 November 2010 Michael Hardy talk contribs m 2,202 bytes +12 No edit summary undo
• curprev 20:5620:56, 29 November 2010 Michael Hardy talk contribs 2,190 bytes 0 No edit summary undo

1 January 2008

• curprev 03:0203:02, 1 January 2008 JackSchmidt talk contribs 2,190 bytes +400 grammar in lead, no "we", add needed hypothesis for inner product, mention hermitian depends on being a real combination of characters undo
• curprev 01:0901:09, 1 January 2008 Masnevets talk contribs 1,790 bytes +1,053 added inner product of class functions undo

29 May 2007

• curprev 20:0420:04, 29 May 2007 71.145.201.126 talk 737 bytes −50 removed spam undo

20 May 2007

• curprev 11:0811:08, 20 May 2007 194.199.165.10 talk 787 bytes +17 No edit summary undo

12 April 2007

• curprev 13:4413:44, 12 April 2007 222.228.110.103 talk 770 bytes +17 addition of the link to the Japanese entry undo

30 March 2007

• curprev 00:2700:27, 30 March 2007 Thijs!bot talk contribs m 753 bytes +43 robot Adding: fr:Fonction centrale d'un groupe fini undo

26 September 2006

• curprev 08:4908:49, 26 September 2006 89.1.54.159 talk 710 bytes +50 No edit summary undo

20 September 2004

• curprev 10:1710:17, 20 September 2004 Charles Matthews talk contribs 660 bytes +660 initial page