Semi-continuity: Revision history

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curprev 12:4512:45, 18 April 2024‎ Zfeinst talk contribs‎ m 16,571 bytes −14‎ Undid revision 1219534638 by 158.144.65.53 (talk) revert good faith edit undo Tag: Undo
curprev 10:0010:00, 18 April 2024‎ 158.144.65.53 talk‎ 16,585 bytes +14‎ →‎Properties undo Tag: Reverted

curprev 04:2204:22, 11 April 2024‎ PatrickR2 talk contribs‎ m 16,571 bytes −1‎ →‎Properties: grammar undo

curprev 04:1204:12, 9 April 2024‎ PatrickR2 talk contribs‎ 16,572 bytes −25‎ Undid revision 1217803310 by Cosmia Nebula (talk) See paragraph at top of Properties section, "Several of the results ... but for brevity they are only stated from semicontinuity over the whole domain". If you start adding for one result, many (most?) results would have to be so modified. This is just cluttering things. If you disagree, let's discuss on the Talk page. undo Tag: Undo

curprev 00:0600:06, 8 April 2024‎ Cosmia Nebula talk contribs‎ m 16,597 bytes +25‎ →‎Properties undo Tags: Reverted Visual edit

curprev 00:1200:12, 7 April 2024‎ BD2412 talk contribs‎ m 16,572 bytes +4‎ Fixing links to disambiguation pages undo Tag: AWB

curprev 19:2319:23, 28 June 2023‎ Bender235 talk contribs‎ m 16,568 bytes −16‎ shortened Stack Exchange URL undo

curprev 22:3722:37, 26 January 2023‎ Mgkrupa talk contribs‎ 16,584 bytes +303‎ Mentioned Tonelli's theorem (functional analysis) undo

curprev 21:5821:58, 1 January 2023‎ Saung Tadashi talk contribs‎ 16,281 bytes −2‎ Updated links undo Tag: Visual edit

curprev 22:1922:19, 15 December 2022‎ JJMC89 bot III talk contribs‎ m 16,283 bytes +11‎ Moving Category:Continuous mappings to Category:Theory of continuous functions per Wikipedia:Categories for discussion/Log/2022 December 6#Category:Continuous mappings undo

curprev 22:2922:29, 2 November 2022‎ Mgkrupa talk contribs‎ m 16,272 bytes +24‎ →‎Bibliography undo

curprev 00:0100:01, 23 October 2022‎ Citation bot talk contribs‎ 16,248 bytes −23‎ Alter: url. URLs might have been anonymized. Add: s2cid. | Use this bot. Report bugs. | Suggested by Whoop whoop pull up | #UCB_webform 390/3485 undo

curprev 14:0514:05, 22 October 2022‎ 2600:4041:5c94:6a00:b090:5251:bf56:f167 talk‎ 16,271 bytes −11‎ →‎Lower semicontinuity undo
curprev 14:0314:03, 22 October 2022‎ 2600:4041:5c94:6a00:b090:5251:bf56:f167 talk‎ 16,282 bytes +1‎ →‎Upper semicontinuity undo
curprev 14:0214:02, 22 October 2022‎ 2600:4041:5c94:6a00:b090:5251:bf56:f167 talk‎ 16,281 bytes −3‎ →‎Upper semicontinuity undo
curprev 14:0214:02, 22 October 2022‎ 2600:4041:5c94:6a00:b090:5251:bf56:f167 talk‎ 16,284 bytes −2‎ →‎Definitions undo

curprev 07:3307:33, 23 September 2022‎ PatrickR2 talk contribs‎ m 16,286 bytes +16‎ →‎Properties: minor rephrasing undo

curprev 15:1515:15, 22 September 2022‎ 132.231.140.164 talk‎ 16,270 bytes +12‎ →‎Properties undo

curprev 21:0121:01, 6 June 2022‎ Cosmia Nebula talk contribs‎ 16,258 bytes +512‎ →‎Examples: citation and example undo Tag: Visual edit

curprev 08:4808:48, 22 February 2022‎ Gijsbel talk contribs‎ 15,746 bytes −20‎ Undid revision 1073353542 by Gijsbel (talk) undo Tag: Undo
curprev 08:4708:47, 22 February 2022‎ Gijsbel talk contribs‎ 15,766 bytes +20‎ the neighbourhood around a point used in limit superior does not include the point itself undo Tag: Reverted

curprev 07:5507:55, 26 December 2021‎ PatrickR2 talk contribs‎ m 15,746 bytes +31‎ →‎Bibliography: add Willard undo
curprev 07:4507:45, 26 December 2021‎ PatrickR2 talk contribs‎ m 15,715 bytes +37‎ →‎Examples: add reference undo
curprev 07:4107:41, 26 December 2021‎ PatrickR2 talk contribs‎ m 15,678 bytes −9‎ minor streamlining undo
curprev 07:3607:36, 26 December 2021‎ PatrickR2 talk contribs‎ 15,687 bytes −427‎ →‎Examples: add sentence contrasting left/right continuity with semicontinuity and unclutter things by removing an example that was not very useful undo

curprev 23:0223:02, 20 November 2021‎ PatrickR2 talk contribs‎ 16,114 bytes +166‎ →‎Bibliography: add Engelking undo
curprev 22:4722:47, 20 November 2021‎ PatrickR2 talk contribs‎ 15,948 bytes −641‎ →‎Properties: Remove the property about infinite series of nonnegative lower semicontinuous functions: does not seem noteworthy, is an immediate consequence of the result about suprema of families of functions; and the second part of it is completely incorrect. If someone feels strongly about keeping it, let's first open a discussion in the talk page. undo
curprev 06:0706:07, 20 November 2021‎ PatrickR2 talk contribs‎ 16,589 bytes +14‎ →‎See also: add link to Katetov-Tong theorem; remove one link per MOS:NOTSEEALSO undo
curprev 04:5504:55, 20 November 2021‎ PatrickR2 talk contribs‎ 16,575 bytes +2,624‎ Reorganized the properties to improve readability, eliminate some redundancies, add references undo

curprev 02:1202:12, 19 November 2021‎ PatrickR2 talk contribs‎ m 13,951 bytes +24‎ →‎Definitions: trivial change undo

curprev 08:5808:58, 18 November 2021‎ PatrickR2 talk contribs‎ 13,927 bytes −155‎ →‎Definitions: Simplify things, as the definition in terms of limsup/liminf is equally valid for general topological spaces undo

curprev 08:3808:38, 17 November 2021‎ PatrickR2 talk contribs‎ 14,082 bytes +69‎ move some properties around (work in progress) undo
curprev 08:1508:15, 17 November 2021‎ PatrickR2 talk contribs‎ 14,013 bytes −866‎ →‎Formal definition: Reorganized the definitions; better sets of equivalent definitions for each of lower and upper semicontinuity; remove reference to Scott topology undo
curprev 01:2201:22, 17 November 2021‎ PatrickR2 talk contribs‎ m 14,879 bytes −69‎ change to spelling "semicontinuous" without hyphen (see discussion in Talk page) undo

curprev 17:4817:48, 15 November 2021‎ PatrickR2 talk contribs‎ 14,948 bytes −27‎ →‎Sufficient conditions: remove incorrect statement about uniform spaces for limit of monotone sequence of continuous functions (see talk page for reason) undo
curprev 07:1707:17, 15 November 2021‎ PatrickR2 talk contribs‎ 14,975 bytes +328‎ add sentence about history of the notion undo

curprev 00:3600:36, 13 November 2021‎ Mgkrupa talk contribs‎ 14,647 bytes −3,804‎ Reworded undo

curprev 13:2813:28, 14 September 2021‎ Zfeinst talk contribs‎ m 18,451 bytes −14‎ →‎Alternative Characterizations: wikify undo

curprev 20:4320:43, 13 September 2021‎ Editeur24 talk contribs‎ 18,465 bytes +81‎ →‎Characterizations: I reorganized this section by numbering the various alternative definitions of semi-continuity so as to distinguish them more clearly. I did not remedy the defect that for some definitions, only lower semi-continuity is defined. Someone ought to fix that. undo
curprev 20:3320:33, 13 September 2021‎ Editeur24 talk contribs‎ m 18,384 bytes +1‎ Oops-- I missed the semicontinuity lack of hyphen in the very first sentence. Now fixed. undo
curprev 20:3220:32, 13 September 2021‎ Editeur24 talk contribs‎ 18,383 bytes +22‎ I changed "semicontinuity" to "semi-continuity" everywhere but in the intro section. Either spelling is fine, but the article should consistently use one or the other. undo

curprev 19:0019:00, 9 September 2021‎ 38.130.70.96 talk‎ 18,361 bytes −4‎ No edit summary undo

curprev 20:4820:48, 6 September 2021‎ Editeur24 talk contribs‎ 18,365 bytes +2‎ I moved the diagrams to the Preview, since they don't illustrateany specific examples in the Example section and since people like me looking up the concept to remind ourselves which is upper- and which lower- are instanty reminded by a diagram. undo

curprev 20:4520:45, 8 July 2021‎ Qwerfjkl talk contribs‎ m 18,363 bytes +7‎ Removed 'a(n)' from the beginning of the short description per WP:SDFORMAT, from a request at Wikipedia:Reward board. (via WP:JWB) undo

curprev 15:0515:05, 16 June 2021‎ Krb19 talk contribs‎ 18,356 bytes −7‎ →‎top: text to TeX undo Tag: Visual edit

curprev 19:0719:07, 1 June 2021‎ Mgkrupa talk contribs‎ 18,363 bytes +44‎ Reworded undo
curprev 19:0019:00, 1 June 2021‎ Mgkrupa talk contribs‎ m 18,319 bytes +45‎ Clarification undo
curprev 18:5718:57, 1 June 2021‎ Mgkrupa talk contribs‎ 18,274 bytes +1,024‎ Reorganized, reworded, and added info undo

curprev 23:0823:08, 29 May 2021‎ Mgkrupa talk contribs‎ 17,250 bytes +49‎ Reworded undo
curprev 23:0323:03, 29 May 2021‎ Mgkrupa talk contribs‎ 17,201 bytes +319‎ Added information undo

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