Twierdzenie Spernera

Sperner's theorem - theorem on the largest antichain of sets. Article “Twierdzenie Spernera” in Polish Wikipedia has 33.6 points for quality (as of July 1, 2026). The article contains 13 references and 9 sections.

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

Since the creation of article “Twierdzenie Spernera”, its content was written by 5 registered users of Polish Wikipedia and edited by 55 registered Wikipedia users in all languages.

The article is cited 4 times in Polish Wikipedia and cited 45 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Polish): #18781 in February 2024
• Global: #185953 in November 2011

The highest popularity rank from 2008:

• Local (Polish): #363858 in February 2026
• Global: #939288 in June 2020

There are 8 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, 2026 (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	Polish (pl) Twierdzenie Spernera		33.6469
2	Korean (ko) 슈페르너의 정리		23.7132
3	Croatian (hr) Spernerov poučak		22.1232
4	English (en) Sperner's theorem		22.0743
5	Spanish (es) Teorema de Sperner		13.798
6	German (de) Satz von Sperner		12.1809
7	Italian (it) Teorema di Sperner		5.9503
8	Hungarian (hu) Sperner-tétel		3.7519

More...

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

The most popular language versions of the article "Twierdzenie Spernera" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Sperner's theorem		112 020
2	Korean (ko) 슈페르너의 정리		9 442
3	German (de) Satz von Sperner		8 848
4	Hungarian (hu) Sperner-tétel		7 186
5	Polish (pl) Twierdzenie Spernera		852
6	Croatian (hr) Spernerov poučak		221
7	Spanish (es) Teorema de Sperner		205
8	Italian (it) Teorema di Sperner		34

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 "Twierdzenie Spernera" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Sperner's theorem		717
2	Polish (pl) Twierdzenie Spernera		43
3	Hungarian (hu) Sperner-tétel		37
4	German (de) Satz von Sperner		34
5	Spanish (es) Teorema de Sperner		30
6	Korean (ko) 슈페르너의 정리		12
7	Italian (it) Teorema di Sperner		7
8	Croatian (hr) Spernerov poučak		3

More...

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

Language versions of the article "Twierdzenie Spernera" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Sperner's theorem		19
2	German (de) Satz von Sperner		13
3	Hungarian (hu) Sperner-tétel		10
4	Polish (pl) Twierdzenie Spernera		5
5	Italian (it) Teorema di Sperner		3
6	Korean (ko) 슈페르너의 정리		3
7	Spanish (es) Teorema de Sperner		1
8	Croatian (hr) Spernerov poučak		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 "Twierdzenie Spernera" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	German (de) Satz von Sperner		0
2	English (en) Sperner's theorem		0
3	Spanish (es) Teorema de Sperner		0
4	Croatian (hr) Spernerov poučak		0
5	Hungarian (hu) Sperner-tétel		0
6	Italian (it) Teorema di Sperner		0
7	Korean (ko) 슈페르너의 정리		0
8	Polish (pl) Twierdzenie Spernera		0

More...

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

Language versions of the article "Twierdzenie Spernera" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Sperner's theorem		18
2	German (de) Satz von Sperner		7
3	Spanish (es) Teorema de Sperner		7
4	Hungarian (hu) Sperner-tétel		4
5	Polish (pl) Twierdzenie Spernera		4
6	Croatian (hr) Spernerov poučak		2
7	Korean (ko) 슈페르너의 정리		2
8	Italian (it) Teorema di Sperner		1

More...

#	Language	Value
de	German Satz von Sperner
en	English Sperner's theorem
es	Spanish Teorema de Sperner
hr	Croatian Spernerov poučak
hu	Hungarian Sperner-tétel
it	Italian Teorema di Sperner
ko	Korean 슈페르너의 정리
pl	Polish Twierdzenie Spernera

Best Rank

Polish: #363858 02.2026

Global: #939288 06.2020

Best Rank

Polish: #18781 02.2024

Global: #185953 11.2011

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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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information