Related changes

13 July 2025

• diffhist Kernel (algebra) 21:54 +1,030 Gramix13 talk contribs (→Exact sequence: Explained short exact sequences)
• diffhist Kernel (algebra) 21:45 +784 Gramix13 talk contribs (→Exact sequence: Explained relation between exact sequences and homomorphisms being injective, surjective, or an isomorphism.)
• diffhist Sturm–Liouville theory 18:47 +284 Cosmia Nebula talk contribs (→Further reading: hilbert and courant) Tag: Visual edit
• diffhist m Clifford algebra 13:11 +29 Varuna talk contribs (→Introduction and basic properties: Added links) Tags: Mobile edit Mobile app edit Android app edit App section source
• diffhist TeX 11:06 −1,311 Thumperward talk contribs (lots of section cleanup)
• diffhist TeX 10:56 −41 Thumperward talk contribs (→History: this presents a confusing chronology. of course tex was ready to use prior to 1989)
• diffhist TeX 10:33 +34 Thumperward talk contribs (Added {{Lead too short}} tag) Tag: Twinkle

12 July 2025

• diffhist Kernel (algebra) 23:49 +13 Gramix13 talk contribs (Adding algebra template.)
• diffhist TeX 19:55 −43 Thumperward talk contribs (→top: implied)
• diffhist Kernel (algebra) 04:56 −30 Gramix13 talk contribs (→See also: Removing Kernel (linear algebra) since it is mentioned earlier in the article.)
• diffhist Vector space 03:40 +37 Goodphy talk contribs (→Definition and basic properties: Added that a vector space over a field F is also called F-vector space, in the vector space definition section (Definition and basic properties).) Tag: Visual edit
• diffhist Vector space 03:37 +301 Goodphy talk contribs (→Linear maps and matrices: Removed the converse of a statement "if two vector spaces are same in dimension, then they are isomorphic" because the proof of the converse seems not existing in this section.) Tag: Visual edit
• diffhist Kernel (algebra) 02:13 −1,638 Gramix13 talk contribs (Splitting example of de Rahm Complex as an exact sequence to Exact sequence since it might be too technical and off-topic for this article.)
• diffhist Kernel (algebra) 00:40 +1,164 Gramix13 talk contribs (→Exact sequence: Used vector calculus to further explain etymology of exact sequences.)
• diffhist m Kernel (algebra) 00:18 +3 Gramix13 talk contribs (→Exact sequence: changed phi to varphi)
• diffhist Kernel (algebra) 00:17 +588 Gramix13 talk contribs (→Exact sequence: Expanding on the motivation for the term "exact")

10 July 2025

• diffhist m TeX 14:27 +13 Lynch44 talk contribs (Reverted edit by 2409:40C1:2037:EB5E:8000:0:0:0 (talk) to last version by GreenC bot) Tags: Rollback Mobile edit Mobile web edit
• diffhist TeX 14:27 −13 2409:40c1:2037:eb5e:8000:: talk (SHRIMALI SAHIL KUMAR DINESH BHAI) Tags: Reverted shouting Mobile edit Mobile web edit
• diffhist m Hilbert space 11:09 −2 Jan Spousta talk contribs (→Bessel's inequality and Parseval's formula: link) Tag: 2017 wikitext editor
• diffhist Transpose 08:49 −7 2001:660:5001:142:dd9a:4c7e:2587:75e2 talk (Remove duplicated '#' symbol for the dual space)
• diffhist Algebraic number theory 04:02 +39 1234qwer1234qwer4 talk contribs (→Places: would be nice if the content from here, Absolute value (algebra)#Places and Algebraic number field#Places was somewhat more organised...)
• diffhist Algebraic number field 03:55 +14 1234qwer1234qwer4 talk contribs (→Archimedean places: imprecise at best)

9 July 2025

• diffhist m Hilbert space 09:16 −8 Tito Omburo talk contribs (Undid revision 1299588961 by 2A00:808:124:BBAF:0:0:D539:46C8 (talk)) Tag: Undo
• diffhist Hilbert space 08:27 +8 2a00:808:124:bbaf::d539:46c8 talk (Meaning svalent rom,eng raw.) Tags: Reverted Visual edit Mobile edit Mobile web edit
• diffhist Vector space 06:15 +789 Goodphy talk contribs (→Linear maps and matrices: Added a proof that, if two vector spaces are same in dimension, then they are isomorphic, because of a possible one-to-one correspondence between their bases.) Tag: Visual edit
• diffhist m Vector space 03:57 +5 Goodphy talk contribs (→Linear maps and matrices: Slightly improved sentences.) Tag: Visual edit
• diffhist Kernel (algebra) 01:51 0 David Eppstein talk contribs (2002 to match bib)

8 July 2025

• diffhist Spectral theory 19:13 0 216.117.60.250 talk (→Resolvent operator)
• diffhist m Free product of associative algebras 17:55 +19 Americanastronaut talk contribs (removed a redundant wikilink and added a relevant one)
• diffhist m Free product of associative algebras 17:49 +280 Americanastronaut talk contribs (added a comment about the general construction for arbitrary families of algebras)
• diffhist Free product of associative algebras 17:43 +9 Americanastronaut talk contribs (Cleaned up some notational clutter and awkward phrasing)
• diffhist Free product of associative algebras 17:36 −12 Americanastronaut talk contribs (The current source for this construction (correctly) omits the degree-zero component of the tensor algebra of A and B, since A and B themselves (provided that they are unital, which seems to be a working assumption of the article) each contain a copy of the scalar ring)

7 July 2025

• diffhist Integer 14:40 −1 Anita5192 talk contribs (Undid revision 1299272761 by Kencf0618 (talk)not helpful) Tag: Undo
• diffhist Integer 12:15 +1 Kencf0618 talk contribs (Encyclopedic tone and accuracy.) Tag: Reverted
• diffhist Quaternion 06:25 −423 Jacobolus talk contribs (clean up citation of hamilton's letter, which was previously fairly confusing. also link a better scan from the internet archive)
• diffhist m Quaternion 06:08 −34 Jacobolus talk contribs (red-linking shoemake is entirely appropriate here. he deserves a wikipedia article, and this paper is perhaps the most cited paper about quaternions ever. we can probably take out the red link to Huerta though)