Category of rings: Revision history

26 March 2024

• curprev 01:5201:52, 26 March 2024‎ 1234qwer1234qwer4 talk contribs‎ m 14,236 bytes +4‎ →‎R-algebras: this is currently a separate article, so linking it here undo

22 September 2022

• curprev 11:0311:03, 22 September 2022‎ RDBrown talk contribs‎ 14,232 bytes −41‎ →‎References: tweak cites undo

26 January 2022

• curprev 15:2815:28, 26 January 2022‎ BattyBot talk contribs‎ m 14,273 bytes −7‎ →‎''R''-algebras: Fixed CS1 errors: extra text: volume and general fixes undo Tag: AWB

30 November 2021

• curprev 23:1823:18, 30 November 2021‎ Ffffrr talk contribs‎ 14,280 bytes −3‎ short description undo Tags: Mobile edit Mobile web edit Advanced mobile edit

15 August 2021

• curprev 20:4220:42, 15 August 2021‎ Ffffrr talk contribs‎ 14,283 bytes +71‎ No edit summary undo Tags: Mobile edit Mobile web edit Advanced mobile edit

23 June 2021

• curprev 20:2720:27, 23 June 2021‎ 94.175.62.145 talk‎ 14,212 bytes −10‎ →‎Other properties: No need to say “X is just a Y” when you can say “X is Y” and not be condescending about it. undo Tags: Mobile edit Mobile web edit

2 April 2021

• curprev 21:2221:22, 2 April 2021‎ Donko XI talk contribs‎ 14,222 bytes −6‎ →‎Other properties: Removed redundant wording undo

19 December 2020

• curprev 20:1120:11, 19 December 2020‎ Tom.Reding talk contribs‎ m 14,228 bytes +27‎ Enum 1 author/editor WL; WP:GenFixes on undo Tag: AWB

18 December 2020

• curprev 07:4207:42, 18 December 2020‎ Kannaum talk contribs‎ 14,201 bytes 0‎ →‎R-algebras undo

25 October 2020

• curprev 20:3120:31, 25 October 2020‎ FrescoBot talk contribs‎ m 14,201 bytes −41‎ Bot: link syntax undo Tag: Manual revert

31 August 2020

• curprev 21:2421:24, 31 August 2020‎ Citation bot talk contribs‎ 14,242 bytes +41‎ Alter: title. | You can use this bot yourself. Report bugs here. | Suggested by Anas1712 | Category:Categories in category theory | via #UCB_Category undo Tag: Reverted

16 August 2020

• curprev 17:3717:37, 16 August 2020‎ Quondum talk contribs‎ 14,201 bytes +3‎ →‎As a concrete category: same minor wording change in body undo
• curprev 17:3517:35, 16 August 2020‎ Quondum talk contribs‎ 14,198 bytes +3‎ →‎top: minor wording undo

27 March 2020

• curprev 13:1813:18, 27 March 2020‎ Joel Brennan talk contribs‎ m 14,195 bytes +54‎ No edit summary undo

22 February 2020

• curprev 14:4514:45, 22 February 2020‎ 73.168.5.183 talk‎ 14,141 bytes +25‎ No edit summary undo

17 October 2019

• curprev 15:5415:54, 17 October 2019‎ 134.59.11.233 talk‎ 14,116 bytes −1‎ →‎Other properties undo

4 October 2019

• curprev 05:1005:10, 4 October 2019‎ Letkhfan talk contribs‎ 14,117 bytes −58‎ removed because it is misleading: coproducts in '''Ring''' are not direct sums, either undo

18 September 2019

• curprev 03:5803:58, 18 September 2019‎ Amazelgee talk contribs‎ m 14,175 bytes −81‎ →‎Rings without identity: I removed the false assertion that Ring is a reflective subcategory of Rng. (By definition, a reflective subcategory must be a full subcategory.) undo Tag: Visual edit

16 July 2019

• curprev 21:5421:54, 16 July 2019‎ Joel Brennan talk contribs‎ m 14,256 bytes +4‎ →‎Rings without identity undo

4 June 2019

• curprev 05:3505:35, 4 June 2019‎ JackozeeHakkiuz talk contribs‎ m 14,252 bytes 0‎ →‎Rings without identity: Spelling: then -> than undo

8 January 2019

• curprev 01:3001:30, 8 January 2019‎ 70.158.101.163 talk‎ 14,252 bytes −176‎ →‎Limits and colimits: I removed the description of p-adic integers from the limit and colimits discussion. I think it is confusing to put it there since this section is about generalities for limits and colimits and this is a very specific example. undo

21 November 2018

• curprev 02:4602:46, 21 November 2018‎ Shamrock Frost talk contribs‎ 14,428 bytes 0‎ →‎As a concrete category: Fixed typo undo Tags: canned edit summary Mobile edit Mobile web edit

27 August 2017

• curprev 07:3007:30, 27 August 2017‎ 183.189.217.165 talk‎ 14,428 bytes −37‎ Most of the statements in this article don't actually have published resources. They're clear after some careful reflections to a reader familiar with categorical and algebraic notions. undo

8 June 2017

• curprev 14:5214:52, 8 June 2017‎ Magmalex talk contribs‎ m 14,465 bytes −7‎ Corrected link to rng of square zero undo

1 June 2017

• curprev 23:1123:11, 1 June 2017‎ TakuyaMurata talk contribs‎ 14,472 bytes +26‎ →‎Morphisms: lk undo
• curprev 23:1023:10, 1 June 2017‎ TakuyaMurata talk contribs‎ 14,446 bytes +37‎ →‎Properties: more specific link undo

1 May 2017

• curprev 16:3616:36, 1 May 2017‎ Cydebot talk contribs‎ m 14,409 bytes 0‎ Robot - Moving category Category-theoretic categories to Category:Categories in category theory per CFD at Wikipedia:Categories for discussion/Log/2017 March 24. undo

2 November 2016

• curprev 11:0011:00, 2 November 2016‎ Bender the Bot talk contribs‎ m 14,409 bytes +1‎ →‎''R''-algebras: http→https for Google Books and Google News using AWB undo

3 November 2015

• curprev 21:3221:32, 3 November 2015‎ Extempore talk contribs‎ 14,408 bytes +1‎ Correction. undo

30 April 2015

• curprev 13:3013:30, 30 April 2015‎ 137.250.162.16 talk‎ 14,407 bytes +1‎ →‎Limits and colimits: typo undo

31 October 2014

• curprev 05:4205:42, 31 October 2014‎ BG19bot talk contribs‎ m 14,406 bytes +3‎ WP:CHECKWIKI error fix for #03. No Reflist, Do general fixes if a problem exists. - using AWB (10480) undo

30 October 2014

• curprev 05:5805:58, 30 October 2014‎ David Eppstein talk contribs‎ 14,403 bytes +194‎ →‎R-algebras: supply requested citation undo

15 October 2014

• curprev 21:4621:46, 15 October 2014‎ 128.101.152.24 talk‎ 14,209 bytes −1‎ →‎Limits and colimits undo

28 July 2014

• curprev 12:5212:52, 28 July 2014‎ Trappist the monk talk contribs‎ m 14,210 bytes −4‎ →‎References: Fix CS1 deprecated coauthor parameter errors using AWB undo

28 June 2014

• curprev 22:0422:04, 28 June 2014‎ 2602:306:3135:4610:d5b6:2c19:cda0:39de talk‎ 14,214 bytes +79‎ →‎R-algebras undo

30 May 2014

• curprev 09:5109:51, 30 May 2014‎ Bruno321 talk contribs‎ 14,135 bytes −1‎ →‎Rings without identity undo

7 April 2014

• curprev 12:5212:52, 7 April 2014‎ 128.178.14.195 talk‎ 14,136 bytes +1‎ →‎Rings without identity undo
• curprev 12:5112:51, 7 April 2014‎ 128.178.14.195 talk‎ 14,135 bytes +1‎ →‎Rings without identity undo

6 April 2014

• curprev 22:2322:23, 6 April 2014‎ Monkbot talk contribs‎ m 14,134 bytes −2‎ →‎References: Task 5: Fix CS1 deprecated coauthor parameter errors (bot trial) undo

18 December 2013

• curprev 00:5700:57, 18 December 2013‎ Ebony Jackson talk contribs‎ 14,136 bytes −72‎ trivial ring --> zero ring. No need to repeat the definition here; anyone who wants to can follow the link. undo

24 November 2013

• curprev 19:0719:07, 24 November 2013‎ Ebony Jackson talk contribs‎ 14,208 bytes −220‎ →‎Related categories and functors: rng of square zero; corrected statement about coproducts of rngs. undo

15 October 2013

• curprev 00:2100:21, 15 October 2013‎ AnomieBOT talk contribs‎ m 14,428 bytes +18‎ Dating maintenance tags: {{Inline citations}} undo
• curprev 00:0100:01, 15 October 2013‎ David Eppstein talk contribs‎ 14,410 bytes −26‎ I don't think a merge would be a good idea — this article is fairly long and heavily category-theoretic, and I think including it in the ring article would unbalance it. But the poor sourcing needs improvement. undo

18 March 2013

• curprev 01:3801:38, 18 March 2013‎ Addbot talk contribs‎ m 14,436 bytes −58‎ Bot: Migrating 2 interwiki links, now provided by Wikidata on d:q5051859 undo

3 March 2013

• curprev 02:4802:48, 3 March 2013‎ AnomieBOT talk contribs‎ m 14,494 bytes +16‎ Dating maintenance tags: {{Mergeto}} undo
• curprev 00:5200:52, 3 March 2013‎ TakuyaMurata talk contribs‎ 14,478 bytes +31‎ {{mergeto|Ring (mathematics)}} undo

27 February 2013

• curprev 02:5802:58, 27 February 2013‎ Rgdboer talk contribs‎ m 14,447 bytes −31‎ →‎Category of groups: ce undo

11 August 2012

• curprev 00:2000:20, 11 August 2012‎ BD2412 talk contribs‎ m 14,478 bytes +24‎ →‎Limits and colimits: minor fixes, mostly disambig links using AWB undo

26 December 2011

• curprev 10:5110:51, 26 December 2011‎ 212.45.63.107 talk‎ 14,454 bytes +1‎ →‎Other properties undo

4 September 2011

• curprev 17:3217:32, 4 September 2011‎ Milolance talk contribs‎ m 14,453 bytes +1‎ →‎Category of commutative rings: changed its to it's undo