Cartesian closed category

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Cartesian closed category

Quality:

Cartesian closed category - Type of category in category theory. Article “Cartesian closed category” in English Wikipedia has 31.5 points for quality (as of July 1, 2026). The article contains 9 references and 13 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.

In June 2026 the article “Cartesian closed category” was edited by 1 authors in English Wikipedia and written by 1 authors in all languages.

Since the creation of article “Cartesian closed category”, its content was written by 66 registered users of English Wikipedia and edited by 138 registered Wikipedia users in all languages.

The article is cited 187 times in English Wikipedia and cited 472 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #15894 in November 2003
  • Global: #31946 in November 2003

The highest popularity rank from 2008:

  • Local (English): #410374 in November 2020
  • Global: #614059 in March 2010

There are 9 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Cartesian closed category
31.501
2Korean (ko)
데카르트 닫힌 범주
17.028
3Spanish (es)
Categoría cartesiana cerrada
15.1719
4Ukrainian (uk)
Декартово замкнута категорія
10.0045
5Japanese (ja)
デカルト閉圏
9.4079
6French (fr)
Catégorie cartésienne
8.8644
7Russian (ru)
Декартово замкнутая категория
7.1077
8German (de)
Kartesisch abgeschlossene Kategorie
4.7484
9Chinese (zh)
笛卡儿闭范畴
3.8204
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 "Cartesian closed category" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Cartesian closed category
268 944
2Japanese (ja)
デカルト閉圏
36 018
3Russian (ru)
Декартово замкнутая категория
27 623
4Chinese (zh)
笛卡儿闭范畴
9 658
5French (fr)
Catégorie cartésienne
9 313
6German (de)
Kartesisch abgeschlossene Kategorie
8 059
7Korean (ko)
데카르트 닫힌 범주
4 487
8Spanish (es)
Categoría cartesiana cerrada
1 147
9Ukrainian (uk)
Декартово замкнута категорія
285
More...

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

Most popular in June 2026

The most popular language versions of the article "Cartesian closed category" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
Cartesian closed category
1 284
2Japanese (ja)
デカルト閉圏
261
3Chinese (zh)
笛卡儿闭范畴
102
4Russian (ru)
Декартово замкнутая категория
45
5Korean (ko)
데카르트 닫힌 범주
35
6French (fr)
Catégorie cartésienne
32
7German (de)
Kartesisch abgeschlossene Kategorie
16
8Spanish (es)
Categoría cartesiana cerrada
11
9Ukrainian (uk)
Декартово замкнута категорія
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 "Cartesian closed category" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Cartesian closed category
66
2German (de)
Kartesisch abgeschlossene Kategorie
20
3Russian (ru)
Декартово замкнутая категория
15
4Japanese (ja)
デカルト閉圏
12
5French (fr)
Catégorie cartésienne
8
6Chinese (zh)
笛卡儿闭范畴
8
7Korean (ko)
데카르트 닫힌 범주
4
8Spanish (es)
Categoría cartesiana cerrada
3
9Ukrainian (uk)
Декартово замкнута категорія
2
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 2026

Language versions of the article "Cartesian closed category" with the highest AI in June 2026
#LanguageAI awardRelative AI
1English (en)
Cartesian closed category
1
2German (de)
Kartesisch abgeschlossene Kategorie
0
3Spanish (es)
Categoría cartesiana cerrada
0
4French (fr)
Catégorie cartésienne
0
5Japanese (ja)
デカルト閉圏
0
6Korean (ko)
데카르트 닫힌 범주
0
7Russian (ru)
Декартово замкнутая категория
0
8Ukrainian (uk)
Декартово замкнута категорія
0
9Chinese (zh)
笛卡儿闭范畴
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 "Cartesian closed category" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Cartesian closed category
187
2French (fr)
Catégorie cartésienne
89
3Japanese (ja)
デカルト閉圏
78
4Korean (ko)
데카르트 닫힌 범주
58
5Russian (ru)
Декартово замкнутая категория
19
6Chinese (zh)
笛卡儿闭范畴
15
7Spanish (es)
Categoría cartesiana cerrada
11
8Ukrainian (uk)
Декартово замкнута категорія
9
9German (de)
Kartesisch abgeschlossene Kategorie
6
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in June 2026:
English:
Global:
Popularity in all years:
English:
Global:
Authors in June 2026:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
deGerman
Kartesisch abgeschlossene Kategorie
enEnglish
Cartesian closed category
esSpanish
Categoría cartesiana cerrada
frFrench
Catégorie cartésienne
jaJapanese
デカルト閉圏
koKorean
데카르트 닫힌 범주
ruRussian
Декартово замкнутая категория
ukUkrainian
Декартово замкнута категорія
zhChinese
笛卡儿闭范畴

Popularity rank trends

Best Rank English:
#410374
11.2020
Global:
#614059
03.2010

AI rank trends

Best Rank English:
#15894
11.2003
Global:
#31946
11.2003

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on Cartesian closed category from Wikipedia articles about Lawveres fixed-point theorem, Typed lambda calculus, Cartesian, Lambda calculus and Topos. Whereas reading the article about Cartesian closed category people most often go to Wikipedia articles on Exponential object, Closed monoidal category, Initial and terminal objects, Product and Categorical logic.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 1 July 2026

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

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 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