Knaster–Tarski theorem

en

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Knaster–Tarski theorem

Quality:

Knaster–Tarski theorem - theorem in order and lattice theory. Article "Knaster–Tarski theorem" in English Wikipedia has 31.5 points for quality (as of July 1, 2025). The article contains 16 references and 10 sections.

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

Since the creation of article "Knaster–Tarski theorem", its content was written by 76 registered users of English Wikipedia and edited by 203 registered Wikipedia users in all languages.

The article is cited 122 times in English Wikipedia and cited 286 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #3168 in February 2003
  • Global: #6802 in February 2003

The highest popularity rank from 2008:

  • Local (English): #452467 in November 2009
  • Global: #560057 in April 2008

There are 11 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)
Knaster–Tarski theorem
31.5466
2German (de)
Fixpunktsatz von Tarski und Knaster
28.7336
3Korean (ko)
타르스키 고정점 정리
23.6196
4Polish (pl)
Twierdzenie Knastera-Tarskiego o punkcie stałym
14.3211
5French (fr)
Théorème de Knaster-Tarski
14.2182
6Portuguese (pt)
Teorema de Knaster–Tarski
13.4884
7Russian (ru)
Теорема Кнастера — Тарского
12.6936
8Ukrainian (uk)
Теорема Кнастера — Тарського
11.6851
9Chinese (zh)
克纳斯特-塔斯基定理
6.8467
10Spanish (es)
Teorema de Knaster-Tarski
4.3564
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 "Knaster–Tarski theorem" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Knaster–Tarski theorem
236 768
2French (fr)
Théorème de Knaster-Tarski
29 555
3German (de)
Fixpunktsatz von Tarski und Knaster
18 559
4Polish (pl)
Twierdzenie Knastera-Tarskiego o punkcie stałym
16 661
5Russian (ru)
Теорема Кнастера — Тарского
13 724
6Chinese (zh)
克纳斯特-塔斯基定理
9 791
7Italian (it)
Teorema di Knaster-Tarski
7 435
8Spanish (es)
Teorema de Knaster-Tarski
5 748
9Ukrainian (uk)
Теорема Кнастера — Тарського
2 329
10Portuguese (pt)
Teorema de Knaster–Tarski
914
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 "Knaster–Tarski theorem" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Knaster–Tarski theorem
1 853
2German (de)
Fixpunktsatz von Tarski und Knaster
98
3French (fr)
Théorème de Knaster-Tarski
88
4Chinese (zh)
克纳斯特-塔斯基定理
57
5Polish (pl)
Twierdzenie Knastera-Tarskiego o punkcie stałym
54
6Spanish (es)
Teorema de Knaster-Tarski
47
7Russian (ru)
Теорема Кнастера — Тарского
37
8Italian (it)
Teorema di Knaster-Tarski
26
9Korean (ko)
타르스키 고정점 정리
18
10Portuguese (pt)
Teorema de Knaster–Tarski
10
More...

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

The highest AI

Language versions of the article "Knaster–Tarski theorem" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Knaster–Tarski theorem
76
2French (fr)
Théorème de Knaster-Tarski
38
3Polish (pl)
Twierdzenie Knastera-Tarskiego o punkcie stałym
16
4Russian (ru)
Теорема Кнастера — Тарского
16
5German (de)
Fixpunktsatz von Tarski und Knaster
15
6Spanish (es)
Teorema de Knaster-Tarski
10
7Ukrainian (uk)
Теорема Кнастера — Тарського
10
8Italian (it)
Teorema di Knaster-Tarski
8
9Chinese (zh)
克纳斯特-塔斯基定理
7
10Portuguese (pt)
Teorema de Knaster–Tarski
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 June 2025

Language versions of the article "Knaster–Tarski theorem" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
Fixpunktsatz von Tarski und Knaster
0
2English (en)
Knaster–Tarski theorem
0
3Spanish (es)
Teorema de Knaster-Tarski
0
4French (fr)
Théorème de Knaster-Tarski
0
5Italian (it)
Teorema di Knaster-Tarski
0
6Korean (ko)
타르스키 고정점 정리
0
7Polish (pl)
Twierdzenie Knastera-Tarskiego o punkcie stałym
0
8Portuguese (pt)
Teorema de Knaster–Tarski
0
9Russian (ru)
Теорема Кнастера — Тарского
0
10Ukrainian (uk)
Теорема Кнастера — Тарського
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 "Knaster–Tarski theorem" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Knaster–Tarski theorem
122
2Ukrainian (uk)
Теорема Кнастера — Тарського
61
3Polish (pl)
Twierdzenie Knastera-Tarskiego o punkcie stałym
53
4German (de)
Fixpunktsatz von Tarski und Knaster
13
5French (fr)
Théorème de Knaster-Tarski
11
6Chinese (zh)
克纳斯特-塔斯基定理
8
7Korean (ko)
타르스키 고정점 정리
5
8Russian (ru)
Теорема Кнастера — Тарского
5
9Spanish (es)
Teorema de Knaster-Tarski
4
10Italian (it)
Teorema di Knaster-Tarski
3
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
deGerman
Fixpunktsatz von Tarski und Knaster
enEnglish
Knaster–Tarski theorem
esSpanish
Teorema de Knaster-Tarski
frFrench
Théorème de Knaster-Tarski
itItalian
Teorema di Knaster-Tarski
koKorean
타르스키 고정점 정리
plPolish
Twierdzenie Knastera-Tarskiego o punkcie stałym
ptPortuguese
Teorema de Knaster–Tarski
ruRussian
Теорема Кнастера — Тарского
ukUkrainian
Теорема Кнастера — Тарського
zhChinese
克纳斯特-塔斯基定理

Popularity rank trends

Best Rank English:
#452467
11.2009
Global:
#560057
04.2008

AI rank trends

Best Rank English:
#3168
02.2003
Global:
#6802
02.2003

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Knaster–Tarski theorem from Wikipedia articles about Fixed-point theorem, Cantor–Bernstein–Schroeder theorem, Alfred Tarski, Kleene fixed-point theorem and Coinduction. Whereas reading the article about Knaster–Tarski theorem people most often go to Wikipedia articles on Complete lattice, Lattice, Kleene fixed-point theorem, Least fixed point and Bronisław Knaster.

Cumulative results of quality and popularity of the Wikipedia article

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

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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