Теорема Барбье

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Теорема Барбье

Quality:

Barbier's theorem - theorem that every curve of constant width has perimeter π times its width. Article "Теорема Барбье" in Russian Wikipedia has 16.4 points for quality (as of August 1, 2024). The article contains 4 references and 5 sections.

This article has the best quality in Turkish Wikipedia. However, the most popular language version of this article is English.

Since the creation of article "Теорема Барбье", its content was written by 15 registered users of Russian Wikipedia and edited by 112 registered Wikipedia users in all languages.

The article is cited 4 times in Russian Wikipedia and cited 46 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Russian): #3712 in May 2005
  • Global: #93255 in October 2011

The highest popularity rank from 2008:

  • Local (Russian): #179545 in February 2008
  • Global: #765060 in June 2018

There are 14 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from August 1, 2024 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Turkish (tr)
Barbier teoremi
25.3368
2Polish (pl)
Twierdzenie Barbiera
23.2067
3English (en)
Barbier's theorem
22.3987
4Ukrainian (uk)
Теорема Барб'є
21.8718
5Armenian (hy)
Բարբիեի թեորեմ
20.6273
6Portuguese (pt)
Teorema de Barbier
19.2922
7Romanian (ro)
Teorema lui Barbier
18.9191
8Russian (ru)
Теорема Барбье
16.3898
9French (fr)
Théorème de Barbier
16.297
10Spanish (es)
Teorema de Barbier
11.4517
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Теорема Барбье" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Barbier's theorem
58 654
2Spanish (es)
Teorema de Barbier
13 206
3Korean (ko)
바르비에의 정리
12 549
4Russian (ru)
Теорема Барбье
9 319
5Italian (it)
Teorema di Barbier
3 991
6Polish (pl)
Twierdzenie Barbiera
3 393
7French (fr)
Théorème de Barbier
3 194
8Esperanto (eo)
Teoremo de Barbier
1 798
9Portuguese (pt)
Teorema de Barbier
1 735
10Ukrainian (uk)
Теорема Барб'є
1 361
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in July 2024

The most popular language versions of the article "Теорема Барбье" in July 2024
#LanguagePopularity awardRelative popularity
1English (en)
Barbier's theorem
266
2Korean (ko)
바르비에의 정리
73
3French (fr)
Théorème de Barbier
53
4Polish (pl)
Twierdzenie Barbiera
28
5Russian (ru)
Теорема Барбье
27
6German (de)
Satz von Barbier
19
7Romanian (ro)
Teorema lui Barbier
19
8Italian (it)
Teorema di Barbier
17
9Spanish (es)
Teorema de Barbier
15
10Portuguese (pt)
Teorema de Barbier
11
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Теорема Барбье" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Barbier's theorem
21
2Italian (it)
Teorema di Barbier
21
3Russian (ru)
Теорема Барбье
15
4Spanish (es)
Teorema de Barbier
8
5French (fr)
Théorème de Barbier
8
6Ukrainian (uk)
Теорема Барб'є
7
7German (de)
Satz von Barbier
6
8Polish (pl)
Twierdzenie Barbiera
6
9Esperanto (eo)
Teoremo de Barbier
5
10Armenian (hy)
Բարբիեի թեորեմ
5
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in July 2024

Language versions of the article "Теорема Барбье" with the highest AI in July 2024
#LanguageAI awardRelative AI
1German (de)
Satz von Barbier
0
2English (en)
Barbier's theorem
0
3Esperanto (eo)
Teoremo de Barbier
0
4Spanish (es)
Teorema de Barbier
0
5French (fr)
Théorème de Barbier
0
6Armenian (hy)
Բարբիեի թեորեմ
0
7Italian (it)
Teorema di Barbier
0
8Korean (ko)
바르비에의 정리
0
9Polish (pl)
Twierdzenie Barbiera
0
10Portuguese (pt)
Teorema de Barbier
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Теорема Барбье" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Barbier's theorem
16
2French (fr)
Théorème de Barbier
6
3Korean (ko)
바르비에의 정리
5
4Russian (ru)
Теорема Барбье
4
5Turkish (tr)
Barbier teoremi
4
6Polish (pl)
Twierdzenie Barbiera
3
7Spanish (es)
Teorema de Barbier
2
8Italian (it)
Teorema di Barbier
2
9German (de)
Satz von Barbier
1
10Portuguese (pt)
Teorema de Barbier
1
More...

Scores

Estimated value for Wikipedia:
Russian:
Global:
Popularity in July 2024:
Russian:
Global:
Popularity in all years:
Russian:
Global:
Authors in July 2024:
Russian:
Global:
Registered authors in all years:
Russian:
Global:
Citations:
Russian:
Global:

Quality measures

Interwikis

#LanguageValue
deGerman
Satz von Barbier
enEnglish
Barbier's theorem
eoEsperanto
Teoremo de Barbier
esSpanish
Teorema de Barbier
frFrench
Théorème de Barbier
hyArmenian
Բարբիեի թեորեմ
itItalian
Teorema di Barbier
koKorean
바르비에의 정리
plPolish
Twierdzenie Barbiera
ptPortuguese
Teorema de Barbier
roRomanian
Teorema lui Barbier
ruRussian
Теорема Барбье
trTurkish
Barbier teoremi
ukUkrainian
Теорема Барб'є

Popularity rank trends

Best Rank Russian:
#179545
02.2008
Global:
#765060
06.2018

AI rank trends

Best Rank Russian:
#3712
05.2005
Global:
#93255
10.2011

Local AI rank history

Languages comparison

Important global interconnections

Wikipedia readers most often find their way to information on Barbier's theorem from Wikipedia articles about Curve of constant width, Buffon’s noodle, Reuleaux triangle, List of theorems and Crofton formula. Whereas reading the article about Barbier's theorem people most often go to Wikipedia articles on Buffon’s noodle, Curve of constant width, Minkowski addition, Crofton formula and Reuleaux triangle.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 27 November 2024

On 27 November 2024 in multilingual Wikipedia, Internet users most often read articles on the following topics: Empress Elisabeth of Austria, Franz Joseph I of Austria, Thanksgiving, UEFA Champions League, Wicked, Gladiator II, Elon Musk, ChatGPT, deaths in 2024, Wicked.

In Russian Wikipedia the most popular articles on that day were: Яндекс, Польских, Галина Александровна, Орешник (ракета), ЯRUS, YouTube, Список умерших в 2024 году, Кавелашвили, Михаил Гурамович, Дрогобычский долотный завод, Россия, S.T.A.L.K.E.R. 2: Heart of Chornobyl.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from August, 2024. When calculating current popularity and AI of articles data from July 2024 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information