Zero ring: Revision history

30 June 2024

• curprev 06:2006:20, 30 June 2024‎ 2600:4041:35e:4a00:48ef:246d:add6:27e2 talk‎ 6,340 bytes +43‎ Restore the link and update it to point to the proof's new location undo

5 April 2024

• curprev 09:4909:49, 5 April 2024‎ 78.133.210.58 talk‎ 6,297 bytes +24‎ →‎References: Category:0 (number) undo

24 December 2023

• curprev 08:3608:36, 24 December 2023‎ Liz talk contribs‎ m 6,273 bytes −41‎ Removing link(s) Wikipedia:Articles for deletion/Proofs of elementary ring properties closed as delete (XFDcloser) undo

28 November 2023

• curprev 13:5713:57, 28 November 2023‎ Thatsme314 talk contribs‎ 6,314 bytes +60‎ Importing Wikidata short description: "Unique ring consisting of one element" undo Tag: Shortdesc helper

12 November 2023

• curprev 15:5115:51, 12 November 2023‎ Quondum talk contribs‎ 6,254 bytes +623‎ linking citations to references using {{sfn}} undo

6 December 2022

• curprev 15:3315:33, 6 December 2022‎ Kku talk contribs‎ m 5,631 bytes +4‎ link [cC]ardinal number undo

8 May 2022

• curprev 08:1808:18, 8 May 2022‎ Ororon talk contribs‎ 5,627 bytes +41‎ →‎Properties undo

24 January 2022

• curprev 02:4802:48, 24 January 2022‎ 65.92.246.142 talk‎ 5,586 bytes +28‎ No edit summary undo Tag: Disambiguation links added

23 January 2022

• curprev 03:2503:25, 23 January 2022‎ 65.92.246.142 talk‎ 5,558 bytes +20‎ No edit summary undo Tag: Disambiguation links added

28 April 2021

• curprev 03:3203:32, 28 April 2021‎ Ebony Jackson talk contribs‎ 5,538 bytes +75‎ Undid good faith revision 1019890171 by 46.162.74.126 (talk). This is not a typo; see the recent edit history. A hidden comment has been added in the source file, to prevent this from happening again. undo

26 April 2021

• curprev 00:3900:39, 26 April 2021‎ 46.162.74.126 talk‎ 5,463 bytes +1‎ fix typo undo Tag: Visual edit

6 April 2021

• curprev 22:2222:22, 6 April 2021‎ Ebony Jackson talk contribs‎ 5,462 bytes −2‎ Undid good faith revision 1016307589 by 2401:E180:8852:89DF:35DD:D715:9F39:7E70 (talk). According to the Manual of Style, Wikipedia's convention is that rings contain a 1, whereas rngs do not necessarily, so rng is the correct word in these instances. undo Tag: Undo
• curprev 13:4113:41, 6 April 2021‎ 2401:e180:8852:89df:35dd:d715:9f39:7e70 talk‎ 5,464 bytes +2‎ change rng to ring undo Tags: Reverted Mobile edit Mobile web edit

2 March 2021

• curprev 22:4522:45, 2 March 2021‎ Ebony Jackson talk contribs‎ 5,462 bytes −515‎ Partially undid revision 1009169829 by Goodphy (talk): See Talk page. If there is disagreement, please discuss on the Talk page before reinstating the changes a third time. undo

27 February 2021

• curprev 02:5802:58, 27 February 2021‎ Goodphy talk contribs‎ 5,977 bytes +536‎ →‎Properties: Adding a proof per zero ring property. undo Tag: Visual edit

20 February 2021

• curprev 23:1123:11, 20 February 2021‎ Ebony Jackson talk contribs‎ 5,441 bytes −242‎ Kept the link to the proof. Removed two explanations of terminology recently added in good faith, because there are many terms used here and defining them all would only clutter this page and make the sentences harder to read; the links explain them adequately. For the same reason, removed the alternative notation for Z/nZ. Removed unsourced sentence about Z_1; while it is isomorphic, this notation is not commonly used to denote the zero ring. undo
• curprev 06:1106:11, 20 February 2021‎ Goodphy talk contribs‎ 5,683 bytes +174‎ →‎Properties: Add information so linking can be reduced. undo Tag: Visual edit

12 November 2020

• curprev 06:3906:39, 12 November 2020‎ AnomieBOT talk contribs‎ m 5,509 bytes +19‎ Dating maintenance tags: {{Fact}} undo
• curprev 04:3804:38, 12 November 2020‎ Ebony Jackson talk contribs‎ 5,490 bytes −12‎ →‎Properties: Is there a source explicitly using the notation Z_1 for the zero ring (not just defining Z_n in such a way such that Z_1 is isomorphic to the zero ring)? undo

8 April 2020

• curprev 01:2001:20, 8 April 2020‎ 73.168.5.183 talk‎ 5,502 bytes +24‎ No edit summary undo

17 October 2019

• curprev 13:5813:58, 17 October 2019‎ 134.59.11.233 talk‎ 5,478 bytes +23‎ →‎Constructions undo
• curprev 13:5513:55, 17 October 2019‎ 134.59.11.233 talk‎ 5,455 bytes +1‎ →‎Properties undo

11 August 2019

• curprev 23:0123:01, 11 August 2019‎ Rgdboer talk contribs‎ m 5,454 bytes +26‎ →‎References: cat undo

8 July 2019

• curprev 16:0216:02, 8 July 2019‎ 213.57.48.158 talk‎ 5,428 bytes +2‎ →‎Definition: fix grammar undo

29 January 2019

• curprev 04:5104:51, 29 January 2019‎ Notacardoor talk contribs‎ m 5,426 bytes +4‎ Added link to article "Isomorphism" undo Tag: 2017 wikitext editor

15 January 2018

• curprev 06:3006:30, 15 January 2018‎ Hmains talk contribs‎ m 5,422 bytes −4‎ →‎Properties: AWB general fixes and delink dates per WP:DATELINK, WP:YEARLINK and MOS:UNLINKYEARS using AWB undo

31 July 2017

• curprev 16:5316:53, 31 July 2017‎ 131.159.76.234 talk‎ 5,426 bytes +32‎ →‎Properties: and vice versa undo

25 March 2017

• curprev 18:1518:15, 25 March 2017‎ 180.204.68.64 talk‎ 5,394 bytes +94‎ →‎Properties undo
• curprev 18:1218:12, 25 March 2017‎ 180.204.68.64 talk‎ 5,300 bytes +53‎ →‎Properties undo

8 October 2016

• curprev 02:3402:34, 8 October 2016‎ Quondum talk contribs‎ 5,247 bytes −2‎ →‎top: ring → rng (except for the ring with one element, there is never an identity element in a rng of square zero) undo
• curprev 02:3002:30, 8 October 2016‎ Quondum talk contribs‎ 5,249 bytes +36‎ →‎top: reinserting link, now to where the concept is located undo
• curprev 02:2702:27, 8 October 2016‎ Quondum talk contribs‎ 5,213 bytes −39‎ →‎top: removing link (target concept is no longer mentioned in target article) undo

28 September 2016

• curprev 22:0822:08, 28 September 2016‎ Quondum talk contribs‎ 5,252 bytes +26‎ →‎Properties: {{nowrap}} undo

10 January 2016

• curprev 22:5622:56, 10 January 2016‎ 2001:1470:faca:1504:2d09:1d22:f57a:aac9 talk‎ 5,226 bytes +5‎ Fixed minor typo undo

15 June 2015

• curprev 21:0921:09, 15 June 2015‎ Quondum talk contribs‎ 5,221 bytes −1‎ →‎Properties: punctuation undo
• curprev 18:1818:18, 15 June 2015‎ Rschwieb talk contribs‎ 5,222 bytes −59‎ This statement was not very illuminating since the zero ideal coincided with the entire ring. undo

12 April 2015

• curprev 09:2109:21, 12 April 2015‎ Yobot talk contribs‎ m 5,281 bytes −1‎ WP:CHECKWIKI error fixes using AWB (10902) undo

11 April 2015

• curprev 04:2604:26, 11 April 2015‎ Ebony Jackson talk contribs‎ m 5,282 bytes +2‎ fix spacing, add period in note referring to Lam. undo
• curprev 02:3102:31, 11 April 2015‎ Ebony Jackson talk contribs‎ 5,280 bytes +19‎ Added reference for the zero ring not being an (integral) domain. undo
• curprev 02:2802:28, 11 April 2015‎ Ebony Jackson talk contribs‎ 5,261 bytes +366‎ →‎Properties: The domain (ring theory) page has been updated to agree with Wikipedia:Manual of Style/Mathematics#Algebra. This page has been updated accordingly. undo

9 April 2015

• curprev 03:3303:33, 9 April 2015‎ Quondum talk contribs‎ 4,895 bytes −22‎ →‎Properties: reading domain does not allow interpretation of the exclusive case as was stated; rephrasing in terms of what is there undo
• curprev 02:4302:43, 9 April 2015‎ 75.163.138.221 talk‎ 4,917 bytes +224‎ →‎Properties: Corrected the statement that the zero ring is not a domain, which contradicts the definition of "domain", as described in Domain_(ring_theory). Tipped a hat to the equally reasonable definition which supports the original statement. undo Tags: Mobile edit Mobile web edit

12 January 2015

• curprev 17:0317:03, 12 January 2015‎ AxelBoldt talk contribs‎ 4,693 bytes +94‎ →‎Properties: Artinian, Noetherian undo

11 January 2015

• curprev 21:0621:06, 11 January 2015‎ AxelBoldt talk contribs‎ 4,599 bytes +113‎ Krull dimension; some links undo

2 August 2014

• curprev 20:0720:07, 2 August 2014‎ Ebony Jackson talk contribs‎ 4,486 bytes −2‎ changed pseudo-ring to rng for consistency with the cited page undo

19 July 2014

• curprev 23:2323:23, 19 July 2014‎ Quondum talk contribs‎ 4,488 bytes −15‎ →‎top: removing pointless phrase "more generally" undo
• curprev 22:5222:52, 19 July 2014‎ 38.88.179.90 talk‎ 4,503 bytes −3‎ Fixed grammar undo Tags: Mobile edit Mobile app edit

14 February 2014

• curprev 19:3419:34, 14 February 2014‎ 94.113.251.98 talk‎ 4,506 bytes −7‎ No edit summary undo

19 December 2013

• curprev 06:0306:03, 19 December 2013‎ Ebony Jackson talk contribs‎ 4,513 bytes +25‎ →‎Properties: Converted a formula into a sentence, to improve readability. undo

5 December 2013

• curprev 08:2208:22, 5 December 2013‎ 86.185.237.155 talk‎ 4,488 bytes +23‎ links undo