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curprev 14:0714:07, 23 June 2024‎ D.Lazard talk contribs‎ 20,003 bytes −13‎ Undid revision 1230558766 by 67.249.248.128 (talk) confusing since only one of the isomorphic versions is a quotient undo Tag: Undo
curprev 12:1312:13, 23 June 2024‎ 67.249.248.128 talk‎ 20,016 bytes −4‎ →‎Non-examples: Removed duplicate wikilink. undo Tags: Mobile edit Mobile web edit
curprev 12:1212:12, 23 June 2024‎ 67.249.248.128 talk‎ 20,020 bytes −4‎ →‎Non-examples: Removed (now) duplicate wikilink. undo Tags: Mobile edit Mobile web edit
curprev 12:1012:10, 23 June 2024‎ 67.249.248.128 talk‎ 20,024 bytes +13‎ →‎Examples: Added a wikilink. ✞ undo Tags: Reverted Mobile edit Mobile web edit

curprev 13:5313:53, 23 January 2024‎ 78.22.198.37 talk‎ 20,011 bytes +86‎ No edit summary undo

curprev 09:0609:06, 26 November 2023‎ D.Lazard talk contribs‎ 19,925 bytes −45‎ Undid revision 1186850034 by 69.53.84.240 (talk) recalling a part of the definition of a commutative ring does not belong here. Also, removing "specifically in abstract algebra", as possibly misleading, since the concept is used everywhere in mathematics, in particular in complex analysis and algebraic geometry undo

curprev 22:0222:02, 25 November 2023‎ 69.53.84.240 talk‎ 19,970 bytes +10‎ No edit summary undo

curprev 22:3922:39, 28 October 2023‎ Quondum talk contribs‎ 19,960 bytes +73‎ suppressing superfluous period on short note citations; fixing punctuation vs quotes on one undo

curprev 17:3617:36, 26 October 2023‎ ActivelyDisinterested talk contribs‎ 19,887 bytes +35‎ →‎References: Resolving Category:Harv and Sfn no-target errors. Added sfn whitelist to suppress false positives undo
curprev 17:3417:34, 26 October 2023‎ ActivelyDisinterested talk contribs‎ 19,852 bytes +20‎ →‎References: Resolving Category:Harv and Sfn no-target errors. Added dummy year as cite q doesn't support SFRs correctly undo

curprev 06:1406:14, 4 October 2023‎ MonarchOfTerror talk contribs‎ 19,440 bytes −142‎ Undid revision 1178523901 by 212.39.72.222 (talk) undo Tags: Undo Mobile edit Mobile web edit Advanced mobile edit
curprev 06:1306:13, 4 October 2023‎ 212.39.72.222 talk‎ 19,582 bytes +142‎ No edit summary undo Tags: Reverted Mobile edit Mobile web edit

curprev 08:5408:54, 14 May 2023‎ Unit721 talk contribs‎ m 19,440 bytes +4‎ No edit summary undo

curprev 02:2102:21, 6 April 2023‎ 2601:447:c601:3690:101f:88be:597:7d0e talk‎ 19,436 bytes +3‎ No edit summary undo

curprev 16:2116:21, 14 January 2023‎ Ebony Jackson talk contribs‎ 19,433 bytes −74‎ The zero-product property is not an equivalent definition; it is the same definition! (And the term is not so common in the literature, compared to the other terms being used here.) I made a wiki-link to it instead of adding it to the already long list of equivalent definitions. I also standardized the spelling of "nonzero" (it was already without hyphen in all but one place). undo

curprev 16:1216:12, 12 January 2023‎ 73.168.5.183 talk‎ 19,507 bytes +85‎ →‎Examples undo
curprev 16:0216:02, 12 January 2023‎ 73.168.5.183 talk‎ 19,422 bytes +99‎ →‎Definition undo

curprev 20:3020:30, 11 December 2022‎ GhostInTheMachine talk contribs‎ 19,323 bytes −69‎ remove duplicate Short description template undo

curprev 08:3108:31, 26 July 2022‎ T.seppelt talk contribs‎ m 19,392 bytes −597‎ →‎Examples: Cite Q undo

curprev 22:4322:43, 7 November 2021‎ Joel Brennan talk contribs‎ 19,989 bytes +23‎ corrected wikilink "ring of integers" to "ring of integers" undo

curprev 11:2511:25, 3 September 2021‎ Citation bot talk contribs‎ 19,966 bytes +42‎ Alter: title. Add: doi-access, bibcode. | Use this bot. Report bugs. | Suggested by Headbomb | Linked from Wikipedia:WikiProject_Academic_Journals/Journals_cited_by_Wikipedia/Sandbox | #UCB_webform_linked 514/818 undo

curprev 12:0012:00, 8 March 2021‎ WestwoodMatt talk contribs‎ m 19,924 bytes +1‎ spello undo

curprev 17:0817:08, 21 December 2020‎ Monkbot talk contribs‎ m 19,923 bytes +6‎ Task 18 (cosmetic): eval 14 templates: hyphenate params (6×); undo Tag: AWB

curprev 02:1002:10, 13 December 2020‎ Ebony Jackson talk contribs‎ 19,917 bytes −185‎ →‎Non-examples: The use of the Chinese remainder theorem was invalid since the ideals do not generate the unit ideal. And, in fact, the conclusion was false. So I removed it. undo
curprev 02:0102:01, 13 December 2020‎ Ebony Jackson talk contribs‎ 20,102 bytes −314‎ →‎Definition: Simplify wording undo
curprev 01:3401:34, 13 December 2020‎ Quondum talk contribs‎ 20,416 bytes +26‎ →‎Divisibility, prime elements, and irreducible elements: {{nowrap}} undo

curprev 18:0218:02, 10 August 2020‎ D.Lazard talk contribs‎ 20,390 bytes −25‎ Reverted 1 edit by Mstf221 (talk): On wikipedia, every rings has an identity, otherwise, it is a rng. If you disagree with WP conventions, discuss on thee talk page, do not WP:edit warring (TW) undo Tag: Undo
curprev 17:4617:46, 10 August 2020‎ Mstf221 talk contribs‎ 20,415 bytes +25‎ Not every commutative ring has a multiplicative identity, e.g. the set of even integers with the usual addition and multiplication is a commutative ring but does not have a multiplicative identity. I have checked the previous given sources, while Bourbaki did not require for integral domains to have a multiplicative identity, Dummit and Foote did require a multiplicative identity. Moreover, the standing definition contradicts with the second paragraph, which accepts unity as a requirement. undo Tag: Visual edit
curprev 08:0108:01, 10 August 2020‎ D.Lazard talk contribs‎ 20,390 bytes +16‎ Reverted 1 edit by Mstf221 (talk): As every commutative ring has a multoplicative identity, the definitions are equivalent, and Bourbaki's one is clearer as focusing on the most important aspects (TW) undo Tag: Undo
curprev 05:3605:36, 10 August 2020‎ Mstf221 talk contribs‎ 20,374 bytes −16‎ The definition is changed for the widely accepted definition mentioned in the next paragraph, and a referance is given undo Tags: Visual edit Mobile edit Mobile web edit

curprev 20:0320:03, 29 March 2020‎ Bender235 talk contribs‎ m 20,390 bytes +25‎ →‎External links undo

curprev 20:1520:15, 18 February 2020‎ 73.168.5.183 talk‎ 20,365 bytes +24‎ No edit summary undo

curprev 23:1623:16, 14 November 2019‎ InternetArchiveBot talk contribs‎ 20,341 bytes +83‎ Bluelink 1 book for verifiability.) #IABot (v2.0) (GreenC bot undo

curprev 12:5812:58, 8 September 2019‎ Joel Brennan talk contribs‎ m 20,258 bytes +7‎ No edit summary undo

curprev 02:0102:01, 4 August 2019‎ Beauty School Dropout talk contribs‎ 20,251 bytes +4‎ Made a single very minor grammatical edit. undo

curprev 01:5601:56, 27 April 2019‎ Anita5192 talk contribs‎ 20,247 bytes +69‎ Inserted {{short description|Algebraic structure with two binary operations}}. undo

curprev 20:1220:12, 16 April 2019‎ Ubiquity talk contribs‎ m 20,178 bytes −41‎ Reverted 1 edit by 2610:E0:A040:97FD:E927:28F4:D16E:B35C (talk) to last revision by Daviddwd (TW) undo Tag: Undo
curprev 20:1220:12, 16 April 2019‎ 2610:e0:a040:97fd:e927:28f4:d16e:b35c talk‎ 20,219 bytes +41‎ No edit summary undo

curprev 21:4321:43, 3 March 2019‎ Daviddwd talk contribs‎ 20,178 bytes +16‎ Clarified short description undo Tag: Visual edit
curprev 21:3921:39, 3 March 2019‎ Daviddwd talk contribs‎ 20,162 bytes +106‎ Short desc undo Tag: Visual edit

curprev 17:0817:08, 15 February 2019‎ Joel Brennan talk contribs‎ m 20,056 bytes −1‎ No edit summary undo

curprev 11:0911:09, 27 January 2019‎ D.Lazard talk contribs‎ 20,057 bytes −63‎ rm several "we say" and replacing bf by italics except for target of redirects undo

curprev 02:3202:32, 16 January 2019‎ TakuyaMurata talk contribs‎ m 20,120 bytes +4‎ →‎Properties: typo undo
curprev 02:2102:21, 16 January 2019‎ TakuyaMurata talk contribs‎ m 20,116 bytes +6‎ →‎Properties undo
curprev 02:1902:19, 16 January 2019‎ TakuyaMurata talk contribs‎ m 20,110 bytes +2‎ →‎Properties: a -> the undo

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