Related changes

22 April 2025

• diffhist Kernel (algebra) 06:59 −1 Gramix13 talk contribs (→History: Corrected reference to comply with WP:SAYWHERE)
• diffhist Kernel (algebra) 06:45 +35 Gramix13 talk contribs (Added some citations to definition of kernels from linear maps.)

21 April 2025

• diffhist Conjugacy class 14:15 0 2400:4051:903:2800:15d7:e7f8:7e21:132e talk (→Examples) Tags: Mobile edit Mobile web edit
• diffhist Conjugacy class 06:05 +12 Risee01 talk contribs (Link suggestions feature: 3 links added.) Tags: Visual edit Newcomer task Suggested: add links
• diffhist Kernel (algebra) 04:48 +42 Gramix13 talk contribs (Added "more citations needed" template.)
• diffhist Kernel (algebra) 04:40 +82 Gramix13 talk contribs (Added unsourced material cleanup tags in the linear map examples and kernels in category theory.)
• diffhist Wikipedia:Verifiability 03:43 +1 Trovatore talk contribs (Undid revision 1286638502 by Anaconda2165 (talk) um, why?) Tag: Undo
• diffhist m Wikipedia:Verifiability 03:17 −1 Anaconda2165 talk contribs (Changed "Is not" to "Isn't") Tag: Reverted

20 April 2025

• diffhist m Permutation 18:58 0 JayBeeEll talk contribs (Reverted 1 edit by 2400:4051:903:2800:15D7:E7F8:7E21:132E (talk) to last revision by JayBeeEll) Tags: Twinkle Undo
• diffhist Complex number 18:30 +3 2a04:ee41:81:c705:9ccc:1f5e:31de:659b talk (→Electromagnetism and electrical engineering) Tag: Disambiguation links added
• diffhist m Kernel (algebra) 16:06 +20 Rodw talk contribs (Disambiguating links to Springer (link changed to Springer Publishing) using DisamAssist.)
• diffhist Permutation 14:40 0 2400:4051:903:2800:15d7:e7f8:7e21:132e talk (→Numbering permutations) Tags: Reverted Mobile edit Mobile web edit
• diffhist Absolute value 09:59 −20 D.Lazard talk contribs (→top: New version of the hatnote, see talk)

19 April 2025

• diffhist Kernel (algebra) 23:04 +82 Gramix13 talk contribs (Added cleanup tags)
• diffhist Kernel (algebra) 22:11 +83 Gramix13 talk contribs (Updated group homomorphism image.)
• diffhist Kernel (algebra) 20:30 +1,355 Gramix13 talk contribs (→Kernel structures: Added information on ideals.)
• diffhist Kernel (algebra) 20:10 −7 Gramix13 talk contribs (Moved ring theory sidebar; unexpanded group theory sidebar.)
• diffhist Kernel (algebra) 20:02 +32 Gramix13 talk contribs (→Group homomorphisms: Added sidebar for group theory in definition of group kernels)
• diffhist Kernel (algebra) 19:59 +1,474 Gramix13 talk contribs (Added relation between kernels and normal subgroups.)
• diffhist Absolute value 17:38 +15 Caleb Stanford talk contribs (see a theorem of which I am already aware? rv unexplained content removal) Tag: Undo
• diffhist Absolute value 16:50 −15 D.Lazard talk contribs (Reverted 1 edit by Caleb Stanford (talk): See Ostrowski's theorem for a list of all distinct absolute values on rational numbers) Tags: Twinkle Undo Reverted
• diffhist Absolute value 16:00 +15 Caleb Stanford talk contribs (the phrase "other absolute values in mathematics" suggests that the other absolute values are different and distinct; they are not distinct, but rather, a generalization of the present usage.) Tags: Reverted 2017 wikitext editor
• diffhist Module:Citation/CS1/Configuration 11:34 −1 Nthep talk contribs (change line 1754 parameter to true to hide ISBN/ date compatibility issues. See Help talk:Citation Style 1#ISBN / Date incompatibility and Wikipedia:Administrators' noticeboard/Incidents#Template edit incorrectly creating error cat with 25000+ entries needs reverting)
• diffhist Absolute value 08:36 +18 D.Lazard talk contribs (Reverted 1 edit by Caleb Stanford (talk): Less clear) Tags: Twinkle Undo
• diffhist Absolute value 02:12 −18 Caleb Stanford talk contribs (clearer hatnote) Tags: Reverted 2017 wikitext editor

18 April 2025

• diffhist Group (mathematics) 22:16 +164 ShirAko1 talk contribs (Added a "divisibility" row for the end table. While it could be argued that it's sometimes redundant because of the "inverse" row, it explains the "quasigroup" labeling. Feel free to suggest though.)
• diffhist Inner automorphism 19:57 +8 Markotomic1997 talk contribs (Link suggestions feature: 2 links added.) Tags: Visual edit Newcomer task Suggested: add links

17 April 2025

• diffhist Real number 16:29 −8 Anita5192 talk contribs (Undid revision 1286078469 by 88.131.7.247 (talk)Temperature is a better example, as temperature is a scalar quantity; speed is a vector quantity. Removing distance for the same reason.)
• diffhist Real number 16:15 −6 88.131.7.247 talk (Choose example that don't confuse something as complex as temperature (which is an average of many different symmetry groups) with simpler concepts. Speed is also in line with prior examples, reducing cognitive gymnastics to make sense of the text.) Tags: Mobile edit Mobile web edit
• diffhist m Kernel (algebra) 14:31 0 Arjayay talk contribs (Recieve > Receive)
• diffhist Kernel (algebra) 04:21 +317 Gramix13 talk contribs (→Exact sequence: Added citation and image, as well as clarified that exact sequences are for certain algebraic structures)
• diffhist Kernel (algebra) 04:18 +429 Gramix13 talk contribs (Added brief description of exact sequences.)
• diffhist Kernel (algebra) 03:56 +740 Gramix13 talk contribs (→Quotient algebras: Added details on quotient algebras of)
• diffhist Kernel (algebra) 03:44 +2,066 Gramix13 talk contribs (Expanded upon quotient algebras.)
• diffhist Kernel (algebra) 02:59 +424 Gramix13 talk contribs (Added definition of kernels for modules.)

16 April 2025

• diffhist Real number 10:38 −286 D.Lazard talk contribs (→top: rm a confusing sentence)
• diffhist Real number 10:30 −77 D.Lazard talk contribs (Reverted 1 edit by 49.204.16.69 (talk)) Tags: Twinkle Undo
• diffhist Real number 09:39 +77 49.204.16.69 talk Tags: Reverted Mobile edit Mobile web edit

15 April 2025

• diffhist m Relation (mathematics) 13:25 +1 Unlimiter talk contribs (comma)