Commutative ring: Revision history

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curprev 15:2515:25, 12 December 2023‎ GünniX talk contribs‎ m 41,892 bytes 0‎ nowrap undo Tag: AWB

curprev 02:3302:33, 29 October 2023‎ Quondum talk contribs‎ 41,892 bytes +260‎ {{nowrap}} undo
curprev 01:1301:13, 29 October 2023‎ Quondum talk contribs‎ 41,632 bytes +32‎ {{sfn|ps=}} undo

curprev 17:5317:53, 28 October 2023‎ Quondum talk contribs‎ 41,600 bytes +8‎ italic article names undo
curprev 17:4917:49, 28 October 2023‎ Quondum talk contribs‎ 41,592 bytes −2‎ →‎Cohen–Macaulay rings: space or parentheses after a map (or function) name, not both undo
curprev 16:5116:51, 28 October 2023‎ Quondum talk contribs‎ 41,594 bytes −83‎ citation fmt consistency undo

curprev 01:1201:12, 26 October 2023‎ Quondum talk contribs‎ 41,677 bytes −406‎ wottamess: removing piles of extraneous markup undo

curprev 21:4621:46, 10 September 2023‎ 80.106.217.10 talk‎ 42,083 bytes +1‎ →‎Graded-commutative rings: Fixed a typo undo Tags: Mobile edit Mobile web edit

curprev 07:2207:22, 22 June 2023‎ 161.200.191.25 talk‎ 42,082 bytes −1‎ →‎The spectrum undo

curprev 20:5320:53, 7 November 2022‎ D.Lazard talk contribs‎ 42,083 bytes −34‎ →‎top: the concept is used everywhere in mathematics undo
curprev 12:0612:06, 7 November 2022‎ D.Lazard talk contribs‎ 42,117 bytes +116‎ →‎top: clarification undo

curprev 12:4212:42, 10 August 2022‎ 2601:541:4580:8500:7106:f434:f843:9295 talk‎ 42,001 bytes +14‎ change link undo

curprev 11:2411:24, 28 June 2022‎ D.Lazard talk contribs‎ 41,987 bytes −121‎ →‎Prime ideals: rm spurious quotes; replacing \backslash with \setminus; punctuation before </math>; fixing a formula undo
curprev 10:4210:42, 28 June 2022‎ Svennik talk contribs‎ m 42,108 bytes −2‎ →‎The spectrum of a commutative ring: Removed not-cleaned-up italics undo
curprev 10:3710:37, 28 June 2022‎ Svennik talk contribs‎ m 42,110 bytes −37‎ →‎Prime ideals: removed repetition undo

curprev 09:1209:12, 11 June 2022‎ D.Lazard talk contribs‎ 42,147 bytes −11‎ →‎Modules and ideals: fixing heading undo
curprev 09:0909:09, 11 June 2022‎ D.Lazard talk contribs‎ 42,158 bytes +210‎ →‎Modules and ideals: rm a wrong assertion on rank of free modules (see talk), an, by the way rewriting the section undo

curprev 16:3116:31, 3 May 2022‎ LyleRamshaw talk contribs‎ m 41,948 bytes +54‎ →‎Graded-commutative rings: repaired obvious omission in the definition of a graded-commutative ring. undo

curprev 22:2422:24, 2 May 2022‎ 2.36.52.78 talk‎ 41,894 bytes +80‎ →‎See also undo

curprev 07:5807:58, 12 February 2022‎ D.Lazard talk contribs‎ 41,814 bytes −26‎ Reverted 1 edit by The Tips of Apmh (talk): WP:UNDUE: uncommon abbreviation undo Tags: Twinkle Undo
curprev 01:5701:57, 12 February 2022‎ Apmh talk contribs‎ 41,840 bytes +26‎ No edit summary undo Tag: Reverted

curprev 08:4608:46, 27 January 2022‎ D.Lazard talk contribs‎ 41,814 bytes −51‎ Reverted 1 edit by ArnoldReinhold (talk): WP:SDSHORT, WP:NOTDEF: too long and not really useful for disambiguating undo Tags: Twinkle Undo
curprev 02:4102:41, 27 January 2022‎ ArnoldReinhold talk contribs‎ 41,865 bytes +51‎ Changing short description from "Algebraic structure" to "Algebraic structure with addition and multiplication, both commutative" (Shortdesc helper) undo Tag: Reverted

curprev 11:5911:59, 23 December 2021‎ Citation bot talk contribs‎ 41,814 bytes −213‎ Add: s2cid. Removed proxy/dead URL that duplicated identifier. Removed access-date with no URL. Removed parameters. | Use this bot. Report bugs. | Suggested by Anas1712 | #UCB_webform 1456/2200 undo

curprev 15:3915:39, 2 December 2021‎ 138.38.106.232 talk‎ 42,027 bytes 0‎ →‎Noetherian rings: minor correction undo

curprev 07:5507:55, 6 May 2021‎ OAbot talk contribs‎ m 42,027 bytes +18‎ Open access bot: doi added to citation with #oabot. undo

curprev 17:3217:32, 5 May 2021‎ Sbb talk contribs‎ 42,009 bytes +540‎ restored reverted edit, but replaced {{block indent}} with <math display="block"> where possible. Note that the <div> generated by {{block indent}} is absolutely more semantically correct than the <dl><dd> nest produced by ":" (the use of which is counter to MOS:INDENT) undo Tag: 2017 wikitext editor
curprev 08:2608:26, 5 May 2021‎ D.Lazard talk contribs‎ 41,469 bytes −605‎ Reverted 1 edit by Sbb (talk): {{block indent is semantically incorrect for displayed formulas. Use "display=block" instead undo Tags: Twinkle Undo

curprev 22:5822:58, 4 May 2021‎ Sbb talk contribs‎ 42,074 bytes +605‎ removed empty <cite> tags (deprecated); replaced <dd> wikitext (":") with {{block indent}}; moved unref'd cites to Further reading; fixed ref to Matsumura; removed {{cleanup HTML}} tag undo Tags: Reverted 2017 wikitext editor

curprev 12:2512:25, 20 March 2021‎ Tarang74 talk contribs‎ 41,469 bytes +1,979‎ Converted math expressions from HTML to <math>, only up to the section "The spectrum", there is still more to be done. undo Tag: Visual edit

curprev 05:5205:52, 6 March 2021‎ Neodymium-142 talk contribs‎ m 39,490 bytes 0‎ →‎The spectrum of a commutative ring undo

curprev 14:5114:51, 13 January 2021‎ Monkbot talk contribs‎ m 39,490 bytes +1‎ Task 18 (cosmetic): eval 13 templates: hyphenate params (1×); undo Tag: AWB

curprev 22:2422:24, 22 October 2020‎ 2601:541:4500:1760:f0bd:bdec:c004:b4b9 talk‎ 39,489 bytes +2‎ change link undo

curprev 18:4518:45, 1 October 2020‎ Beland talk contribs‎ 39,487 bytes +44‎ {{cleanup HTML|tags=cite|date=October 2020}} undo

curprev 20:2320:23, 20 September 2020‎ 2601:541:4500:1760:8579:2c99:3b08:3435 talk‎ 39,443 bytes −2‎ change link undo

curprev 19:5819:58, 26 July 2020‎ InternetArchiveBot talk contribs‎ 39,445 bytes +168‎ Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.1 undo

curprev 09:0809:08, 20 June 2020‎ D.Lazard talk contribs‎ 39,277 bytes −1,164‎ →‎Applications: rm section, as no commutative ring is involved here undo
curprev 04:2404:24, 20 June 2020‎ Jakeskat talk contribs‎ m 40,441 bytes +55‎ →‎Linked to an entry explicitly describing simultaneous diagonalization, and moved the old link to earlier in the sentence. undo
curprev 02:3902:39, 20 June 2020‎ Jakeskat talk contribs‎ m 40,386 bytes +23‎ →‎Linked to a relevant entry that defines and discusses simultaneous diagonalization. undo

curprev 22:5822:58, 19 June 2020‎ Jakeskat talk contribs‎ m 40,363 bytes +15‎ →‎Added the word "diagonalizable," because simultaneous diagonalization of commutative matrices is not necessarily true if A and B are not diagonalizable. See Remark 6 here: https://kconrad.math.uconn.edu/blurbs/linmultialg/simulcomm.pdf undo

curprev 01:3901:39, 2 May 2020‎ Citation bot talk contribs‎ 40,348 bytes −10‎ Alter: publisher. Add: doi. Removed URL that duplicated unique identifier. | You can use this bot yourself. Report bugs here. | Activated by Headbomb | via #UCB_webform undo

curprev 20:5720:57, 14 April 2020‎ OAbot talk contribs‎ m 40,358 bytes +18‎ Open access bot: doi added to citation with #oabot. undo

curprev 18:2618:26, 18 February 2020‎ 73.168.5.183 talk‎ 40,340 bytes +25‎ No edit summary undo

curprev 12:4812:48, 26 January 2020‎ D.Lazard talk contribs‎ 40,315 bytes +42‎ Adding local short description: "Algebraic structure", overriding Wikidata description "algebraic structure, ring with commutative multiplication" (Shortdesc helper) undo

curprev 16:3516:35, 6 December 2019‎ 72.33.2.74 talk‎ 40,273 bytes +95‎ →‎Homological notions undo

curprev 10:2210:22, 6 November 2019‎ MarkH21 talk contribs‎ 40,178 bytes −38‎ →‎See also: rm now-unnecessary pipe undo

curprev 20:3120:31, 15 January 2019‎ TakuyaMurata talk contribs‎ m 40,216 bytes +40‎ →‎Constructing commutative rings undo

curprev 23:4823:48, 7 January 2019‎ Quondum talk contribs‎ 40,176 bytes +38‎ →‎Divisibility: zero is a zero divisor undo

curprev 07:4807:48, 1 October 2018‎ 193.205.210.82 talk‎ 40,138 bytes +4‎ →‎Prime ideals undo
curprev 07:4407:44, 1 October 2018‎ 193.205.210.82 talk‎ 40,134 bytes +2‎ →‎Prime ideals undo

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