Helly's theorem

Helly's theorem - theorem about the intersections of d-dimensional convex sets. Article “Helly's theorem” in English Wikipedia has 19.7 points for quality (as of July 1, 2025). The article contains 3 references and 7 sections.

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

Since the creation of article “Helly's theorem”, its content was written by 38 registered users of English Wikipedia and edited by 121 registered Wikipedia users in all languages.

The article is cited 25 times in English Wikipedia and cited 104 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #105160 in April 2005
• Global: #59111 in November 2005

The highest popularity rank from 2008:

• Local (English): #562708 in September 2011
• Global: #732126 in November 2014

There are 10 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.

#	Language	Quality grade	Quality score
1	German (de) Satz von Helly		34.7469
2	Russian (ru) Теорема Хелли		24.8831
3	English (en) Helly's theorem		19.7014
4	French (fr) Théorème de Helly		12.5568
5	Portuguese (pt) Teorema de Helly		10.7216
6	Vietnamese (vi) Định lý Helly		9.9469
7	Ukrainian (uk) Теорема Хеллі		9.0613
8	Korean (ko) 헬리의 정리		8.5813
9	Japanese (ja) ヘリーの定理		6.7715
10	Czech (cs) Hellyho věta		4.8177

More...

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

The most popular language versions of the article "Helly's theorem" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Helly's theorem		180 770
2	Russian (ru) Теорема Хелли		34 517
3	French (fr) Théorème de Helly		20 781
4	German (de) Satz von Helly		12 358
5	Vietnamese (vi) Định lý Helly		6 385
6	Japanese (ja) ヘリーの定理		6 190
7	Korean (ko) 헬리의 정리		1 762
8	Portuguese (pt) Teorema de Helly		1 257
9	Czech (cs) Hellyho věta		864
10	Ukrainian (uk) Теорема Хеллі		688

More...

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

The most popular language versions of the article "Helly's theorem" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Helly's theorem		1 287
2	Russian (ru) Теорема Хелли		127
3	French (fr) Théorème de Helly		76
4	German (de) Satz von Helly		56
5	Japanese (ja) ヘリーの定理		46
6	Vietnamese (vi) Định lý Helly		16
7	Korean (ko) 헬리의 정리		15
8	Portuguese (pt) Teorema de Helly		13
9	Ukrainian (uk) Теорема Хеллі		9
10	Czech (cs) Hellyho věta		6

More...

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

Language versions of the article "Helly's theorem" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Helly's theorem		38
2	French (fr) Théorème de Helly		26
3	Russian (ru) Теорема Хелли		16
4	German (de) Satz von Helly		15
5	Vietnamese (vi) Định lý Helly		10
6	Czech (cs) Hellyho věta		4
7	Japanese (ja) ヘリーの定理		4
8	Korean (ko) 헬리의 정리		4
9	Ukrainian (uk) Теорема Хеллі		3
10	Portuguese (pt) Teorema de Helly		1

More...

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

Language versions of the article "Helly's theorem" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Czech (cs) Hellyho věta		0
2	German (de) Satz von Helly		0
3	English (en) Helly's theorem		0
4	French (fr) Théorème de Helly		0
5	Japanese (ja) ヘリーの定理		0
6	Korean (ko) 헬리의 정리		0
7	Portuguese (pt) Teorema de Helly		0
8	Russian (ru) Теорема Хелли		0
9	Ukrainian (uk) Теорема Хеллі		0
10	Vietnamese (vi) Định lý Helly		0

More...

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

Language versions of the article "Helly's theorem" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	French (fr) Théorème de Helly		41
2	English (en) Helly's theorem		25
3	Russian (ru) Теорема Хелли		8
4	German (de) Satz von Helly		7
5	Japanese (ja) ヘリーの定理		7
6	Korean (ko) 헬리의 정리		6
7	Vietnamese (vi) Định lý Helly		4
8	Portuguese (pt) Teorema de Helly		3
9	Ukrainian (uk) Теорема Хеллі		2
10	Czech (cs) Hellyho věta		1

More...

#	Language	Value
cs	Czech Hellyho věta
de	German Satz von Helly
en	English Helly's theorem
fr	French Théorème de Helly
ja	Japanese ヘリーの定理
ko	Korean 헬리의 정리
pt	Portuguese Teorema de Helly
ru	Russian Теорема Хелли
uk	Ukrainian Теорема Хеллі
vi	Vietnamese Định lý Helly

Best Rank

English: #562708 09.2011

Global: #732126 11.2014

Best Rank

English: #105160 04.2005

Global: #59111 11.2005

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In English Wikipedia the most popular articles on that day were: 98th Academy Awards, Michael B. Jordan, Paul Thomas Anderson, Jessie Buckley, Sinners (2025 film), Amy Madigan, Autumn Durald Arkapaw, Maya Rudolph, Sean Penn, Academy Awards.

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