Zero morphism: Revision history

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curprev 17:0717:07, 28 October 2024 Osci Tienal talk contribs m 4,165 bytes +7 If each hom-set has a zero morphism, without assuming uniqueness, one cannot assure that there is a family {0_{x,y}}_{x,y \in C} that makes it so that C "has zero morphisms", or at least one should assume Global Election axiom, and is not obvius how it would be applied, hence it would require a proper reference. undo Tag: Visual edit

curprev 17:3417:34, 13 July 2024 GTrang talk contribs 4,158 bytes +3 Undid revision 1234306145 by 87.217.113.103 (talk) Preadditive categories are by definition enriched over abelian groups (those enriched over commutative monoids are called semiadditive). undo Tag: Undo
curprev 17:2417:24, 13 July 2024 87.217.113.103 talk 4,155 bytes −3 A preadditive category is enriched over commutative monoids, not abelian groups (this requirement is precisely what is imposed on a preadditive category to be additive). undo Tag: Reverted

curprev 21:2721:27, 2 March 2024 205.149.71.251 talk 4,158 bytes −2 →Definitions: Corrected a strange out-of-place quote mark character. undo

curprev 03:4503:45, 7 May 2022 2600:1702:45a0:b780:7c71:358a:4890:2b31 talk 4,160 bytes −5 →Examples undo Tags: Mobile edit Mobile web edit

curprev 01:3401:34, 8 August 2021 85.255.232.25 talk 4,165 bytes +27 →Examples undo

curprev 06:0606:06, 24 May 2021 Beland talk contribs m 4,138 bytes −6 convert special characters (via WP:JWB) undo

curprev 09:5709:57, 11 January 2021 Monkbot talk contribs m 4,144 bytes +1 Task 18 (cosmetic): eval 3 templates: hyphenate params (1×); undo Tag: AWB

curprev 18:5718:57, 25 November 2019 Joel Brennan talk contribs m 4,143 bytes −123 No edit summary undo
curprev 18:5218:52, 25 November 2019 Joel Brennan talk contribs m 4,266 bytes +4 No edit summary undo

curprev 16:1016:10, 17 October 2019 134.59.11.233 talk 4,262 bytes 0 →Related concepts undo
curprev 16:0316:03, 17 October 2019 134.59.11.233 talk 4,262 bytes +37 →Definitions undo

curprev 23:4523:45, 8 August 2019 Bender235 talk contribs m 4,225 bytes −36 No edit summary undo

curprev 09:3909:39, 27 December 2018 Daviddwd talk contribs 4,261 bytes +62 No edit summary undo Tag: Visual edit

curprev 19:0319:03, 20 August 2017 85.255.232.25 talk 4,199 bytes −19 →Definitions undo
curprev 18:5918:59, 20 August 2017 85.255.232.25 talk 4,218 bytes +20 No edit summary undo
curprev 18:4918:49, 20 August 2017 85.255.232.25 talk 4,198 bytes +11 →Definitions undo

curprev 10:2110:21, 5 March 2017 BrownHairedGirl talk contribs 4,187 bytes +9 Cat-a-lot: Moving from Category:0 to Category:0 (number) undo

curprev 18:0318:03, 17 December 2016 Ser Amantio di Nicolao talk contribs 4,178 bytes −9 Cat-a-lot: Moving from Category:0 (number) to Category:0 undo

curprev 18:3018:30, 30 March 2016 Derek R Bullamore talk contribs 4,187 bytes +126 Filling in 1 references using Reflinks undo

curprev 01:4201:42, 24 March 2016 GTrang talk contribs 4,061 bytes +28 Added {{linkrot}} tag to article (TW) undo

curprev 09:0609:06, 9 March 2016 BG19bot talk contribs m 4,033 bytes −2 →Examples: Remove blank line(s) between list items per WP:LISTGAP to fix an accessibility issue for users of screen readers. Do WP:GENFIXES and cleanup if needed. Discuss this at Wikipedia talk:WikiProject Accessibility#LISTGAP undo

curprev 22:5322:53, 19 April 2015 71.95.58.156 talk 4,035 bytes 0 →Related concepts undo
curprev 22:1522:15, 19 April 2015 71.95.58.156 talk 4,035 bytes 0 →Related concepts undo

curprev 22:0022:00, 28 November 2014 Cydebot talk contribs m 4,035 bytes +6 Robot - Moving category Zero to Category:0 (number) per CFD at Wikipedia:Categories for discussion/Log/2014 November 19. undo

curprev 21:2321:23, 11 November 2014 TheSeven talk contribs m 4,029 bytes −1 →References: update edition of Herrlich & Strecker undo

curprev 08:3808:38, 16 June 2014 BG19bot talk contribs m 4,030 bytes −1 →Definitions: WP:CHECKWIKI error fix for #61. Punctuation goes before References. Do general fixes if a problem exists. - using AWB (10242) undo

curprev 09:2509:25, 14 June 2014 Noix07 talk contribs 4,031 bytes +13 →References undo
curprev 09:2509:25, 14 June 2014 Noix07 talk contribs 4,018 bytes +87 →Definitions undo

curprev 14:4314:43, 11 April 2014 124.171.44.14 talk 3,931 bytes −22 Consistency of notation undo

curprev 02:4002:40, 25 February 2014 YouRang? talk contribs m 3,953 bytes +4 →Definitions: added a link for an undefined term undo

curprev 17:2517:25, 29 January 2014 97.95.234.56 talk 3,949 bytes +13 →Definitions undo
curprev 16:5916:59, 29 January 2014 97.95.234.56 talk 3,936 bytes +186 →Definitions undo

curprev 09:4009:40, 11 April 2013 Yobot talk contribs m 3,750 bytes 0 WP:CHECKWIKI error fixes using AWB (9075) undo

curprev 11:4711:47, 12 March 2013 Addbot talk contribs m 3,750 bytes −49 Bot: Migrating 2 interwiki links, now provided by Wikidata on d:q2905069 undo

curprev 04:1804:18, 14 January 2013 David Eppstein talk contribs 3,799 bytes +75 refactor; avoid using "any" as a quantifier undo

curprev 23:2823:28, 3 June 2012 Lethe talk contribs 3,724 bytes 0 →Examples: Set also doesn't have zero morphisms, but I guess you could say the empty function is a right zero morphism undo
curprev 23:2723:27, 3 June 2012 Lethe talk contribs 3,724 bytes +6 →Examples: Set also doesn't have zero morphisms, but I guess you could say the empty function is a right zero morphism undo

curprev 19:5919:59, 8 March 2011 193.11.226.36 talk 3,718 bytes 0 Undid revision 417834184 by 193.11.226.36 (talk) undo
curprev 19:5719:57, 8 March 2011 193.11.226.36 talk 3,718 bytes 0 No edit summary undo

curprev 00:1800:18, 17 February 2011 RjwilmsiBot talk contribs m 3,718 bytes 0 →References: Per WP:ISBN formatted 1 ISBNs using AWB (7596) undo

curprev 14:4514:45, 3 February 2011 85.20.2.142 talk 3,718 bytes +1 No edit summary undo

curprev 20:5620:56, 15 January 2011 85.130.107.83 talk 3,717 bytes −23 Use the more simple arrow notation instead of Mor<sub>C</sub> undo

curprev 06:1906:19, 4 January 2011 24.34.97.231 talk 3,740 bytes 0 No edit summary undo

curprev 15:5415:54, 26 October 2010 130.207.197.164 talk 3,740 bytes +4 link to zero object undo

curprev 11:5211:52, 22 May 2010 Pmokeefe talk contribs m 3,736 bytes 0 f and g were composed in the wrong order undo

curprev 03:4003:40, 26 January 2010 Paul August talk contribs m 3,736 bytes +2 ce undo

curprev 17:5617:56, 25 January 2010 Paul August talk contribs 3,734 bytes +101 "constant" and "coconstant" are the more common terms; rm statement that is true by definition; add reference undo
curprev 06:5506:55, 25 January 2010 SmackBot talk contribs m 3,633 bytes +17 Date maintenance tags: build 391:, undo
curprev 00:5300:53, 25 January 2010 RobHar talk contribs 3,616 bytes +41 oops, add image for commutative diagram undo

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