Jacobson radical: Revision history

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curprev 13:0613:06, 19 October 2024 Kumar Dayal talk contribs 26,158 bytes +61 Adding local short description: "Structure in Ring Theory (Mathematics)", overriding Wikidata description "radical of a ring as a module over itself; the intersection of all maximal right (or equivalently left) ideals of the ring; the sum of all superfluous right (or equiv. left) ideals" undo Tag: Shortdesc helper

curprev 14:2814:28, 15 September 2024 2a00:23ee:2820:684c:c504:91d4:ef4c:7518 talk 26,097 bytes −1 →Noncommutative/general case: Clarified definition undo Tags: Mobile edit Mobile web edit

curprev 15:5915:59, 24 August 2024 Idoghor Melody talk contribs m 26,098 bytes +41 Clean up undo Tag: AWB

curprev 20:1920:19, 12 June 2024 Magyar25 talk contribs 26,057 bytes −21 →Geometric applications undo Tag: Visual edit

curprev 15:2315:23, 5 May 2024 Daangus talk contribs 26,078 bytes +148 Added image and caption undo Tags: Mobile edit Mobile app edit iOS app edit

curprev 22:1322:13, 31 January 2024 Bm319 talk contribs 25,930 bytes +63 No edit summary undo

curprev 09:5909:59, 30 January 2024 Citation bot talk contribs 25,867 bytes +26 Add: jstor, issue. | Use this bot. Report bugs. | Suggested by Abductive | Category:Ideals (ring theory) | #UCB_Category 27/32 undo

curprev 02:0302:03, 22 December 2023 Beland talk contribs m 25,841 bytes +2 convert special characters found by Wikipedia:Typo Team/moss (via WP:JWB) undo

curprev 22:0522:05, 23 November 2023 Quondum talk contribs 25,839 bytes +420 →Commutative examples: fmt uniformity undo
curprev 19:0019:00, 23 November 2023 Quondum talk contribs 25,419 bytes 0 →Noncommutative/general case: recipitalizing 'Ann' that I decapped earlier undo

curprev 15:4415:44, 22 November 2023 Quondum talk contribs 25,419 bytes +431 more fmt uniformity undo
curprev 13:4913:49, 22 November 2023 Quondum talk contribs 24,988 bytes +71 →Properties: uniform fmt (grumble: this markdown is awfully designed) undo

curprev 22:2622:26, 21 November 2023 Quondum talk contribs 24,917 bytes +102 citation style consistency; other fmt tweaks undo

curprev 08:3908:39, 7 November 2023 Kku talk contribs m 24,815 bytes +4 link [pP]ower series undo

curprev 21:5921:59, 17 October 2023 Quondum talk contribs 24,811 bytes +1 more uniform inline formatting undo

curprev 00:2600:26, 15 September 2023 Paul Foxworthy talk contribs m 24,810 bytes +4 Link to vector bundle undo

curprev 14:5614:56, 19 June 2023 John Baez talk contribs m 24,806 bytes +4 →Equivalent characterizations: grammar fix undo

curprev 13:1913:19, 17 June 2023 John Baez talk contribs m 24,802 bytes +26 →Geometric applications undo

curprev 17:2417:24, 1 June 2023 Andy02124 talk contribs m 24,776 bytes +17 sfn fix undo

curprev 20:0720:07, 21 March 2023 ActivelyDisinterested talk contribs 24,759 bytes +3 →References: Resolving Category:Harv and Sfn no-target errors. Changed cite to work with SFRs undo

curprev 08:1408:14, 19 February 2023 InternetArchiveBot talk contribs 24,756 bytes +210 Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.9.3 undo

curprev 13:3113:31, 4 August 2022 Filozofo talk contribs 24,546 bytes +18 →Equivalent characterizations: Added a link to Rng (algebra), as it advisable, when using a common and well-known notion, to resend to the article defining and discussing this notion undo Tags: Mobile edit Mobile web edit Advanced mobile edit

curprev 21:0321:03, 1 July 2022 Joel Brennan talk contribs 24,528 bytes −50 →Properties: removed reference because the proof is omitted in the reference undo

curprev 20:2920:29, 27 June 2022 2a01:e0a:5e1:6470:9521:9a9a:9062:f87a talk 24,578 bytes −1 →Commutative examples: Fixed typo undo Tags: Mobile edit Mobile web edit

curprev 11:2211:22, 31 March 2022 TakuyaMurata talk contribs 24,579 bytes +55 →Geometric applications: add {{see also|Nakayama's lemma#Geometric interpretation}} to address the confusion noted in the talk undo

curprev 12:5012:50, 26 March 2022 Mamuka Jibladze talk contribs 24,524 bytes +3 typo undo

curprev 18:2418:24, 14 January 2022 216.24.45.37 talk 24,521 bytes +29 →References: alnk undo

curprev 08:1808:18, 2 January 2022 JJMC89 bot III talk contribs m 24,492 bytes +14 Moving Category:Ideals to Category:Ideals (ring theory) per Wikipedia:Categories for discussion/Speedy undo

curprev 20:2120:21, 1 January 2022 Joel Brennan talk contribs m 24,478 bytes +619 added wikilinks undo

curprev 09:2309:23, 14 June 2021 Hellacioussatyr talk contribs m 23,859 bytes +13 →Notes undo Tag: 2017 wikitext editor
curprev 09:2009:20, 14 June 2021 Hellacioussatyr talk contribs 23,846 bytes +32 unify list undo Tag: 2017 wikitext editor

curprev 17:3917:39, 15 January 2021 Magyar25 talk contribs 23,814 bytes +5 →Purely algebraic interpretation: Move definition to appropriate section. Also mention alternatives 1 + xy, 1 + yx, and 1 + xyx' undo Tag: Visual edit

curprev 17:0817:08, 28 December 2020 Wundzer talk contribs m 23,809 bytes +146 →References undo Tag: Visual edit
curprev 17:0717:07, 28 December 2020 Wundzer talk contribs 23,663 bytes −166 →Intuitive discussion: Rewrote motivation section undo Tag: Visual edit

curprev 05:1405:14, 27 December 2020 Monkbot talk contribs m 23,829 bytes +3 Task 18 (cosmetic): eval 9 templates: hyphenate params (3×); undo Tag: AWB

curprev 21:2821:28, 24 December 2020 Wundzer talk contribs 23,826 bytes +3,745 →Examples: Updated examples by separating commutative and noncommutative cases, with commutative examples added, improved notation in parts of the page (which still should be finished), and created a definitions section for commutative and general case. This makes is much easier to find a definition when coming to the page! undo Tag: Visual edit

curprev 12:5012:50, 22 October 2020 Rschwieb talk contribs 20,081 bytes +50 Undid revision 984772990 by Pallav123goyal (talk). The claim that elements of the Jacobson radical are nilpotent is false. A discrete valuation domain is a counterexample to that. undo Tag: Undo
curprev 00:5500:55, 22 October 2020 Pallav123goyal talk contribs 20,031 bytes −50 →Properties undo Tag: Reverted

curprev 17:4817:48, 7 September 2020 Certes talk contribs m 20,081 bytes +4 Disambiguating links to Center (algebra) (link changed to Center (ring theory)) using DisamAssist. undo

curprev 17:4117:41, 6 September 2020 96.33.89.160 talk 20,077 bytes −1 →Equivalent characterizations undo

curprev 19:5719:57, 5 September 2020 69.159.183.13 talk 20,078 bytes +14 →Properties: add spacing undo
curprev 13:2013:20, 5 September 2020 69.159.183.13 talk 20,064 bytes +6 →Properties: Add indentation undo Tags: Mobile edit Mobile web edit
curprev 13:1913:19, 5 September 2020 69.159.183.13 talk 20,058 bytes +4 →Properties: Indent paragraphs undo Tags: Mobile edit Mobile web edit
curprev 13:1813:18, 5 September 2020 69.159.183.13 talk 20,054 bytes +8 →Properties: Add spacing undo Tags: Mobile edit Mobile web edit

curprev 21:2621:26, 3 February 2020 Joel Brennan talk contribs m 20,046 bytes +4 fixed typo undo

curprev 20:0820:08, 17 December 2019 InternetArchiveBot talk contribs 20,042 bytes +67 Bluelinking 1 books for verifiability.) #IABot (v2.1alpha3 undo

curprev 09:2409:24, 25 November 2019 Jakob.scholbach talk contribs 19,975 bytes +157 one more fact undo

curprev 19:1219:12, 4 November 2019 BetterMath talk contribs m 19,818 bytes 0 →References: use citation template consistently undo
curprev 19:1019:10, 4 November 2019 BetterMath talk contribs m 19,818 bytes 0 correct year of publication for Isaacs undo
curprev 19:0419:04, 4 November 2019 BetterMath talk contribs m 19,818 bytes 0 →See also: reorder undo

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