Azumaya algebra: Revision history

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 22:2922:29, 28 October 2023‎ Quondum talk contribs‎ 17,220 bytes +24‎ →‎References: consistent font size in section undo

curprev 15:5615:56, 24 October 2023‎ Quondum talk contribs‎ 17,196 bytes +196‎ fmt undo

curprev 00:0600:06, 2 October 2023‎ BD2412 talk contribs‎ m 17,000 bytes +1‎ Clean up spacing errors around ref tags., replaced: /ref>o → /ref> o undo Tag: AWB

curprev 17:0817:08, 26 May 2023‎ John Baez talk contribs‎ 16,999 bytes −318‎ added other equivalent definitions of Azumaya algebra, some of which are less "technical" sounding. undo
curprev 17:0017:00, 26 May 2023‎ John Baez talk contribs‎ 17,317 bytes +1,239‎ →‎Over a ring undo

curprev 16:4516:45, 6 April 2022‎ 80.114.129.179 talk‎ 16,078 bytes −36‎ →‎Over a ring undo

curprev 15:1115:11, 14 March 2021‎ 2a02:1810:3e15:4200:f18f:55ad:3839:82cf talk‎ 16,114 bytes +6‎ →‎Skolem-Noether theorem: The theorem is false over a general commutative base ring (see Proposition IV.1.4 in Knus-Ojanguren). I added "local" to make at least this sentence true, I am not entirely sure how to modify the rest of the section. Maybe it should be erased until a fully correct section is written. undo

curprev 13:3813:38, 11 March 2021‎ 2a02:8070:87d7:1200:b453:a858:dcd0:d952 talk‎ 16,108 bytes +18‎ →‎Brauer group of a ring undo

curprev 22:4122:41, 4 March 2021‎ 2607:fea8:bda0:9b20:29ae:37fb:4c68:48f3 talk‎ 16,090 bytes −776‎ Changed blockquote to indent for math formulas no substantive change undo Tag: references removed

curprev 04:2104:21, 25 January 2021‎ MarkH21 talk contribs‎ 16,866 bytes −7‎ →‎On a scheme: sup to rp again undo Tags: Mobile edit Mobile web edit Advanced mobile edit
curprev 04:2004:20, 25 January 2021‎ MarkH21 talk contribs‎ 16,873 bytes −7‎ →‎Brauer group of a ring: manual sup -> rp template undo Tags: Mobile edit Mobile web edit Advanced mobile edit

curprev 23:5423:54, 24 December 2020‎ Monkbot talk contribs‎ m 16,880 bytes −74‎ Task 18 (cosmetic): eval 7 templates: del empty params (10×); undo Tag: AWB

curprev 20:0320:03, 21 August 2020‎ Woodlot talk contribs‎ m 16,954 bytes 0‎ spelling undo

curprev 18:1118:11, 20 August 2020‎ GreenC bot talk contribs‎ 16,954 bytes +2‎ Reformat 2 archive links. Wayback Medic 2.5 undo

curprev 09:5409:54, 16 July 2020‎ Orenburg1 talk contribs‎ m 16,952 bytes 0‎ sp undo

curprev 00:0400:04, 2 July 2020‎ 142.254.22.28 talk‎ 16,952 bytes +53‎ →‎Over a ring undo

curprev 23:4323:43, 21 June 2020‎ Wundzer talk contribs‎ m 13,300 bytes +30‎ →‎n-torsion for a field undo Tag: Visual edit
curprev 23:4223:42, 21 June 2020‎ Wundzer talk contribs‎ 13,270 bytes +5,340‎ →‎Applications: Added see also section, generators of brauer group over a field, and relation to milnor k-theory undo Tag: Visual edit

curprev 16:4916:49, 7 February 2020‎ GoodDay talk contribs‎ 3,981 bytes +3‎ No edit summary undo

curprev 14:3014:30, 15 January 2020‎ 2001:638:501:526c:591e:d5dc:4741:3957 talk‎ 3,978 bytes −6‎ No edit summary undo

curprev 06:5106:51, 24 December 2018‎ David Eppstein talk contribs‎ 3,483 bytes +49‎ sectionize undo

curprev 06:1406:14, 6 November 2013‎ Ebony Jackson talk contribs‎ 3,434 bytes +122‎ need to exclude 0 x 0 matrix algebras undo

curprev 21:4321:43, 8 August 2013‎ Spectral sequence talk contribs‎ 3,312 bytes +272‎ →‎References: Saltman (1999) undo

curprev 19:4819:48, 30 May 2013‎ Spectral sequence talk contribs‎ 3,040 bytes +268‎ →‎References: Knus (1991) undo

curprev 21:0421:04, 14 March 2013‎ Addbot talk contribs‎ m 2,772 bytes −60‎ Bot: Migrating 2 interwiki links, now provided by Wikidata on d:q2835923 undo

curprev 19:0619:06, 27 July 2012‎ Deltahedron talk contribs‎ m 2,832 bytes +7‎ →‎References: zbl undo

curprev 12:1412:14, 7 April 2012‎ 109.204.98.114 talk‎ 2,825 bytes 0‎ corrected A to R in M_r(R) undo

curprev 18:4018:40, 17 October 2011‎ Amirobot talk contribs‎ m 2,825 bytes +33‎ r2.7.1) (robot Adding: he:אלגברת אזומיה undo

curprev 00:4700:47, 4 September 2011‎ Headbomb talk contribs‎ m 2,792 bytes −23‎ Various citation cleanup (identifiers mostly), replaced: {{MathSciNet | id = 0417149}} → {{MR|0417149}}, | id={{MR|0417149}} → | mr=0417149, typos fixed: , → , using AWB undo

curprev 15:3715:37, 6 May 2010‎ Citation bot 1 talk contribs‎ m 2,815 bytes +13‎ Citation maintenance. [Pu131]Added: volume. You can use this bot yourself! Report bugs here. undo

curprev 09:5609:56, 9 October 2009‎ 132.66.40.82 talk‎ 2,802 bytes +45‎ corrected the somewhat misleading/circular reference to the Brauer group. ~~~~ undo

curprev 05:4105:41, 27 May 2009‎ Charvest talk contribs‎ 2,757 bytes +22‎ Category:Algebras undo

28 October 2023

24 October 2023

2 October 2023

26 May 2023

6 April 2022

14 March 2021

11 March 2021

4 March 2021

25 January 2021

24 December 2020

21 August 2020

20 August 2020

16 July 2020

2 July 2020

22 June 2020

21 June 2020

20 June 2020

7 February 2020

15 January 2020

12 August 2019

24 December 2018

6 November 2013

8 August 2013

30 May 2013

14 March 2013

27 July 2012

7 April 2012

17 October 2011

4 September 2011

6 May 2010

9 October 2009

27 May 2009