Related changes

24 May 2025

• diffhist Matrix (mathematics) 04:36 +82 David Eppstein talk contribs (→Historical references: archive link and full volume title for Sylvester 1904)
• diffhist Matrix (mathematics) 04:32 −21 David Eppstein talk contribs (Undo citation to book garbaged by Citation bot mixing in info from book review)
• diffhist Kernel (algebra) 03:21 −22 Gramix13 talk contribs (Reworded instances of "we" per MOS:MATH#NOWE)
• diffhist Kernel (algebra) 03:17 −64 Gramix13 talk contribs (Removed "note that".)
• diffhist Kernel (algebra) 03:09 +287 Gramix13 talk contribs (Added example of kernel to the lead.)
• diffhist Kernel (algebra) 02:53 +24 Gramix13 talk contribs (Added citation for the identity element of a group being inside the kernel.)
• diffhist Kernel (algebra) 02:51 −32 Gramix13 talk contribs (→Kernel structures: Adjusted citation on kernel/normal subgroup criterion.)
• diffhist Kernel (algebra) 02:22 +20 Dedhert.Jr talk contribs (→Kernel structures: cn tag)
• diffhist Kernel (algebra) 02:22 +20 Dedhert.Jr talk contribs (→Group homomorphisms: cn tag)
• diffhist m Addition 02:12 +2 EvanBaldonado talk contribs (Replace hyphen with en-dash.)

23 May 2025

• diffhist Matrix (mathematics) 22:05 +167 David Eppstein talk contribs (source transformation matrix)
• diffhist Number theory 17:59 −5,788 Toukouyori Mimoto talk contribs (→Other subfields: clear content (no complaints at talk page)) Tag: Visual edit
• diffhist Kernel (algebra) 16:59 +45 Nempnet talk contribs (Added authors to footnotes, fixed footnote errors)
• diffhist m Algebraic structure 16:56 0 Unlimiter talk contribs (Hyphenated some terms.)
• diffhist m Natural number 16:14 0 CycloneYoris talk contribs (Reverted edit by 103.205.69.42 (talk) to last version by Như Gây Mê) Tag: Rollback
• diffhist Natural number 16:12 0 103.205.69.42 talk Tags: Reverted Mobile edit Mobile web edit
• diffhist Euclidean domain 15:20 +48 GreenKeeper17 talk contribs (→Properties: added clarification)
• diffhist Equivalence relation 10:22 −1,321 Diannaa talk contribs (remove content copied from https://docshare.tips/ontology-components_5889a698b6d87fe72e8b4af7.html; this might be a Wikipedia mirror) Tag: Undo
• diffhist Kernel (algebra) 03:37 +1 Gramix13 talk contribs (Sorted references)
• diffhist Kernel (algebra) 03:34 +37 Gramix13 talk contribs (→Group homomorphisms: Added citation previously removed.)
• diffhist Kernel (algebra) 03:28 +18 Gramix13 talk contribs (Changed "Ralph" to "McKenzie") Tag: harv or sfn error
• diffhist Kernel (algebra) 03:27 +1,224 Gramix13 talk contribs (Added page citations for Dummit, Foote)
• diffhist Kernel (algebra) 02:30 +69 Gramix13 talk contribs (Added page numbers for Ralph et. al.) Tag: harv or sfn error
• diffhist Kernel (algebra) 02:09 +88 Gramix13 talk contribs (Added page citations for Fraleigh.) Tag: harv or sfn error
• diffhist Kernel (algebra) 01:57 +90 Gramix13 talk contribs (Added page citations for Hungerford)
• diffhist Fractional ideal 01:49 +20 David Eppstein talk contribs (more specific short description)
• diffhist Matrix (mathematics) 01:40 +307 David Eppstein talk contribs (source square matrices as examples of noncommutative rings)
• diffhist Topological space 01:20 −2 D.Lazard talk contribs (→See also: extraneous *)
• diffhist Topological space 01:17 −63 D.Lazard talk contribs (Undid revision 1291707775 by Yesterday, all my dreams... (talk) Dubious notability; vague and not expanded in the body) Tag: Undo
• diffhist Kernel (algebra) 01:07 +69 Gramix13 talk contribs (Added page citations for Axler)
• diffhist Kernel (algebra) 00:43 +72 Gramix13 talk contribs (Added page citations for Burris, Stanley) Tag: harv or sfn error

22 May 2025

• diffhist Equivalence relation 22:44 +1,321 Logic Decimal talk contribs (→Connections to other relations) Tag: Reverted
• diffhist Topological space 22:07 +63 Yesterday, all my dreams... talk contribs (point free systems) Tag: Reverted
• diffhist Topological space 22:05 −15 Yesterday, all my dreams... talk contribs (→See also)
• diffhist Topological space 22:04 +2 Yesterday, all my dreams... talk contribs (→See also)
• diffhist Topological space 22:03 +40 Yesterday, all my dreams... talk contribs (→See also: link)
• diffhist m Additive identity 21:39 +542 ClueBot NG talk contribs (Reverting possible vandalism by 156.218.183.253 to version by 109.173.169.140. Report False Positive? Thanks, ClueBot NG. (4396008) (Bot)) Tag: Rollback
• diffhist Additive identity 21:26 −542 156.218.183.253 talk (٠) Tags: Reverted Mobile edit Mobile web edit
• diffhist Function (mathematics) 20:15 −14 JayBeeEll talk contribs (cleanup sentences left broken after last edit)
• diffhist Kernel (algebra) 17:45 −2 David Eppstein talk contribs (attempt to make the short description less technical while avoiding vague and unspecific "concept in" uselessness)
• diffhist Natural number 14:05 +84 103.52.135.87 talk (→Generalizations: natural numbers arise from the two uses of counting and ordering: cardinal numbers and ordinal numbers. * A natural number can be used to express the size of a finite set; more precisely, a cardinal number is a measure for the size of a set, which is even suitable for infinite sets. The numbering of cardinals usually begins at zero, to accommodate the empty set <math>\emptyset</math>. This concept of "size" relies on maps between sets, such that two sets have...) Tags: Mobile edit Mobile web edit
• diffhist Kernel (algebra) 09:45 +15 D.Lazard talk contribs (Undid revision 1291568716 by Gramix13 (talk) WP:NOTDEF means that the description needs not to be accurrate, but suffices to give an idea of the subject of the article. Here "concept in" is too vague. "Inverse image of 0" is correct, since for most readers, "homomorphism" means "linear map". If you disagree, take it on the talk page.) Tag: Undo
• diffhist Kernel (algebra) 07:39 +170 David Eppstein talk contribs (book citations need page numbers (best separately for each citation); also at least one citation is missing altogether)
• diffhist Matrix (mathematics) 06:48 −1 Dedhert.Jr talk contribs (→Row operations: fix citation)
• diffhist Function (mathematics) 03:48 +14 Goodphy talk contribs (→Partial functions: Slightly improved sentences for the section for partial functions.) Tag: Visual edit
• diffhist Kernel (algebra) 01:49 −15 Gramix13 talk contribs (Addressing WP:SDNOTDEF by using "Concept in [academic field]" format since there are two definitions for kernel depending on whether the structure is group-like (not to mention some groups don't have a "zero"), so it wouldn't be possible to accurately describe it with one definition while also avoiding jargon. I am open to discussion on what short description would be appropriate for this article.) Tag: Reverted

21 May 2025

• diffhist Matrix (mathematics) 20:55 +1 Quondum talk contribs (some punctuation cleanup (placing outside <math> tags when inline, while preventing wrapping using {{tmath}}))
• diffhist m Bijection 19:27 −16 Farkle Griffen talk contribs (MOS:MATH#IFF) Tags: Mobile edit Mobile app edit iOS app edit App section source
• diffhist m Bijection 19:13 +78 Farkle Griffen talk contribs (Added redirect disambiguation with "one to one function") Tags: Mobile edit Mobile app edit iOS app edit App section source
• diffhist m Commutative ring 19:07 −2 Venpopov talk contribs (Correct a non-equal sign to render properly)