User contributions for Hpecora1

18 October 2024

• 16:1216:12, 18 October 2024 diff hist +175 Duhamel's principle →General considerations: Short description of the operator P^s current

10 September 2024

• 00:4200:42, 10 September 2024 diff hist +2 Cantor's first set theory article Fixed grammar Tags: Mobile edit Mobile app edit iOS app edit App section source

17 July 2024

• 17:5117:51, 17 July 2024 diff hist −1 Kathy Reichs Updated employment status to professor emerita

15 July 2024

• 16:1116:11, 15 July 2024 diff hist 0 m Integration using parametric derivatives →Statement of the theorem current

14 July 2024

• 13:4013:40, 14 July 2024 diff hist +16 m Easton's theorem Updated short description #article-change-desc current Tags: Mobile edit Mobile app edit iOS app edit

11 April 2024

• 15:1115:11, 11 April 2024 diff hist 0 Homeomorphism Be consistent with notation. Parenthesis notation has already been used in this article and is more standard than reversed brackets. #article-section-source-editor Tags: Mobile edit Mobile app edit iOS app edit
• 15:0515:05, 11 April 2024 diff hist −19 m Automorphism Fixed typo #article-section-source-editor Tags: Mobile edit Mobile app edit iOS app edit

29 November 2023

• 15:1715:17, 29 November 2023 diff hist +8 m Integrally closed domain Specified where d lives. Tags: Mobile edit Mobile app edit iOS app edit

1 November 2023

• 14:0714:07, 1 November 2023 diff hist −3 Continuum hypothesis Feferman passed away several years ago and the grammar of the article should reflect this. Tags: Mobile edit Mobile app edit iOS app edit
• 13:4913:49, 1 November 2023 diff hist +67 m Freiling's axiom of symmetry Added standard notation for set A in intro. Tags: Mobile edit Mobile app edit iOS app edit
• 01:1101:11, 1 November 2023 diff hist +13 Fundamental theorem of Galois theory →Example 2: Modified source code slightly to be more legible and changed notation for simple field extension in first display to more standard notation.
• 01:0601:06, 1 November 2023 diff hist 0 m Fundamental theorem of Galois theory →Example 2: Adjusted size of image file to make formulas more visible.

24 October 2023

• 23:0023:00, 24 October 2023 diff hist +64 Outer automorphism group Emojis are not a good stand in for LaTeX arrows. Tags: Mobile edit Mobile app edit iOS app edit

16 October 2023

• 14:0114:01, 16 October 2023 diff hist 0 m Ideal (set theory) Fixed typo Tags: Mobile edit Mobile app edit iOS app edit

13 October 2023

• 18:5118:51, 13 October 2023 diff hist +108 Polyadic space formatting Tags: Mobile edit Mobile app edit iOS app edit
• 18:3218:32, 13 October 2023 diff hist +22 Polyadic space Image space was written in a weird way. Rewrote to emphasize and simplify. Tags: Mobile edit Mobile app edit iOS app edit
• 18:2818:28, 13 October 2023 diff hist +2 m Polyadic space Added superscript Tags: Mobile edit Mobile app edit iOS app edit
• 14:2414:24, 13 October 2023 diff hist +147 Subbase Improved reference clarity by specifying exactly which axiom prevents nu from being a topology. Tags: Mobile edit Mobile app edit iOS app edit
• 14:1414:14, 13 October 2023 diff hist +25 m Subbase Clarified where example of noncovering subbase occurs. Tags: Mobile edit Mobile app edit iOS app edit
• 14:0814:08, 13 October 2023 diff hist −1 m Subbase Fixed grammar Tags: Mobile edit Mobile app edit iOS app edit
• 14:0414:04, 13 October 2023 diff hist −7 m Subbase Fixed grammar Tags: Mobile edit Mobile app edit iOS app edit
• 02:0402:04, 13 October 2023 diff hist +10 Sequential space →Sequential closure/interior: Added quantification for left side of set notation.
• 01:3701:37, 13 October 2023 diff hist +31 Transitive set Changed display to math display Tags: Mobile edit Mobile app edit iOS app edit
• 01:3401:34, 13 October 2023 diff hist −14 Constructible universe Changed displays to math displays. Tags: Mobile edit Mobile app edit iOS app edit
• 01:3201:32, 13 October 2023 diff hist −1 Constructible universe Changed display math display to be movable on mobile. Predicate defining Def was too long to fit on screen. Tags: Mobile edit Mobile app edit iOS app edit

10 October 2023

• 02:5402:54, 10 October 2023 diff hist +1 Finite field →Multiplicative structure: Quantifiers were in incorrect order. Lagrange does not guarantee a universal killing power, only a killing power specific to each element x. Tag: Reverted

7 October 2023

• 13:4113:41, 7 October 2023 diff hist +2 Wheel theory Fixed typo Tags: Mobile edit Mobile app edit iOS app edit

28 September 2023

• 12:5212:52, 28 September 2023 diff hist +7 Permutation model Added in “finite” unions since ideals do not have to be complete to generate a dual filter. Tags: Mobile edit Mobile app edit iOS app edit

15 September 2023

• 18:1118:11, 15 September 2023 diff hist +314 Ulam matrix fixed phrasing and changed html to math Tags: Mobile edit Mobile app edit iOS app edit

13 September 2023

• 04:1604:16, 13 September 2023 diff hist +11 m F-coalgebra Fixed typo Tags: Mobile edit Mobile app edit iOS app edit

9 September 2023

• 01:0601:06, 9 September 2023 diff hist −8 Formal derivative →Application to finding repeated factors: Fixed typo Tags: Mobile edit Mobile web edit

25 July 2023

• 13:4113:41, 25 July 2023 diff hist −8 Stable theory →Examples and non-examples: Fixed typo Tags: Mobile edit Mobile web edit

16 July 2023

• 16:5516:55, 16 July 2023 diff hist +227 Yogi Berra Noticed error in references for most quotes. References should be to different pages of The Yogi Book. Tags: Mobile edit Mobile app edit iOS app edit
• 16:4016:40, 16 July 2023 diff hist 0 Yogi Berra Fixed name of restaurant Berra was referring to. “Rigazzi’s” appears not to exist, but has been misquoted in a few articles. Name of restaurant can be seen on menu in photo of Berra here: https://www.gettyimages.com/photos/bettmann-archive Tags: Mobile edit Mobile app edit iOS app edit

13 July 2023

• 23:2323:23, 13 July 2023 diff hist 0 m Selection principle →The main selection principles: "contains" to "includes" since the principle refers to the subset relation and not the set membership relation.

18 June 2023

• 02:2002:20, 18 June 2023 diff hist +11 m Axiomatic foundations of topological spaces Fixed typo. Added consistent indexing. Tags: Mobile edit Mobile app edit iOS app edit

27 February 2023

• 05:3005:30, 27 February 2023 diff hist +94 m Bijective numeration Fixed formatting and fonts. Tags: Mobile edit Mobile app edit iOS app edit

4 December 2022

• 19:2619:26, 4 December 2022 diff hist −3 m Jordan normal form →Invariant subspace decompositions
• 12:4712:47, 4 December 2022 diff hist +2 m Sinai–Ruelle–Bowen measure Added in domain of integration. Otherwise Dependence on U of ergodic condition is unclear. Tags: Mobile edit Mobile app edit iOS app edit

15 November 2022

• 00:2900:29, 15 November 2022 diff hist +2 Characters of the Marvel Cinematic Universe: M–Z →Namor: “Sin amor” is Spanish. The Yucatán Mayans were colonized by the Spanish in the 1500s, not the French, and the priest who “names” Namor in the film calls him “un niño sin amor”. Tags: Mobile edit Mobile web edit

10 October 2022

• 03:5603:56, 10 October 2022 diff hist −2 Ergodic theory Fixed typo Tags: Mobile edit Mobile app edit iOS app edit
• 03:5603:56, 10 October 2022 diff hist +252 Ergodic theory Modified definition of ergodicity slightly to allow for measure zero changes in a set. Tags: Mobile edit Mobile app edit iOS app edit
• 03:4403:44, 10 October 2022 diff hist +4 m Ergodic theory Fixed grammar Tags: Mobile edit Mobile app edit iOS app edit
• 03:2803:28, 10 October 2022 diff hist −3 m Feferman–Vaught theorem Fixed grammar Tags: Mobile edit Mobile app edit iOS app edit
• 03:2503:25, 10 October 2022 diff hist −5 Feferman–Vaught theorem Fixed grammar Tags: Mobile edit Mobile app edit iOS app edit
• 03:2103:21, 10 October 2022 diff hist −1 m Feferman–Vaught theorem Fixed typo Tags: Mobile edit Mobile app edit iOS app edit
• 03:1903:19, 10 October 2022 diff hist 0 m Feferman–Vaught theorem Fixed typo Tags: Mobile edit Mobile app edit iOS app edit
• 03:1803:18, 10 October 2022 diff hist +12 m Feferman–Vaught theorem Fixed typo Tags: Mobile edit Mobile app edit iOS app edit

1 October 2022

• 01:1501:15, 1 October 2022 diff hist +1 m Cramer's rule →Proof: Fixed typo Tag: Reverted
• 01:1401:14, 1 October 2022 diff hist +127 Cramer's rule →Proof: Clarified "resulting function". Representations of tensors are multivariable functions in the indices. Tag: Reverted