Reeb sphere theorem

en

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Reeb sphere theorem

Quality:

Reeb sphere theorem - theorem that a closed oriented connected manifold with a singular foliation having only centers is homeomorphic to the sphere and that the foliation has exactly two singularities. Article “Reeb sphere theorem” in English Wikipedia has 14.8 points for quality (as of July 1, 2025). The article contains 3 references and 5 sections.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (English) language version.

Since the creation of article “Reeb sphere theorem”, its content was written by 13 registered users of English Wikipedia and edited by 25 registered Wikipedia users in all languages.

The article is cited 6 times in English Wikipedia and cited 14 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #211204 in March 2010
  • Global: #391789 in October 2012

The highest popularity rank from 2008:

  • Local (English): #1131235 in March 2014
  • Global: #1929379 in March 2014

There are 3 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 July 1, 2025 (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
1English (en)
Reeb sphere theorem
14.7889
2Russian (ru)
Теорема Риба о сфере
11.5504
3Ukrainian (uk)
Теорема Ріба про сферу
9.1692
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 "Reeb sphere theorem" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Reeb sphere theorem
16 465
2Russian (ru)
Теорема Риба о сфере
4 238
3Ukrainian (uk)
Теорема Ріба про сферу
586
More...

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

Most popular in June 2025

The most popular language versions of the article "Reeb sphere theorem" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Reeb sphere theorem
232
2Russian (ru)
Теорема Риба о сфере
18
3Ukrainian (uk)
Теорема Ріба про сферу
6
More...

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

The highest AI

Language versions of the article "Reeb sphere theorem" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Reeb sphere theorem
13
2Russian (ru)
Теорема Риба о сфере
8
3Ukrainian (uk)
Теорема Ріба про сферу
4
More...

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

The highest AI in June 2025

Language versions of the article "Reeb sphere theorem" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Reeb sphere theorem
0
2Russian (ru)
Теорема Риба о сфере
0
3Ukrainian (uk)
Теорема Ріба про сферу
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 "Reeb sphere theorem" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Reeb sphere theorem
6
2Russian (ru)
Теорема Риба о сфере
4
3Ukrainian (uk)
Теорема Ріба про сферу
4
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in June 2025:
English:
Global:
Popularity in all years:
English:
Global:
Authors in June 2025:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
enEnglish
Reeb sphere theorem
ruRussian
Теорема Риба о сфере
ukUkrainian
Теорема Ріба про сферу

Popularity rank trends

Best Rank English:
#1131235
03.2014
Global:
#1929379
03.2014

AI rank trends

Best Rank English:
#211204
03.2010
Global:
#391789
10.2012

Languages comparison

Important global interconnections (July 2024 – June 2025)

Cumulative results of quality and popularity of the Wikipedia article

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

News from 15 February 2026

On 15 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Wuthering Heights, 2026 Winter Olympics, Epstein files, Ilia Malinin, Wuthering Heights, Ghislaine Maxwell, Lucas Pinheiro Braathen, 2026 Winter Olympics medal table, Valentine's Day.

In English Wikipedia the most popular articles on that day were: Jeffrey Epstein, Wuthering Heights, Wuthering Heights (2026 film), 2026 Winter Olympics, Lucas Pinheiro Braathen, Ice hockey at the 2026 Winter Olympics – Men's tournament, Epstein files, John F. Kennedy Jr., Anthony Kim, James Van Der Beek.

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 July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information