Foncteur Ext

fr

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Foncteur Ext

Quality:

Ext functor - derived functors of the Hom functor. Article “Foncteur Ext” in French Wikipedia has 2.9 points for quality (as of July 1, 2025). The article contains 0 references and 3 sections.

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

Since the creation of article “Foncteur Ext”, its content was written by 7 registered users of French Wikipedia and edited by 112 registered Wikipedia users in all languages.

The article is cited 116 times in French Wikipedia and cited 356 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (French): #28434 in May 2013
  • Global: #118213 in August 2004

The highest popularity rank from 2008:

  • Local (French): #391299 in April 2019
  • Global: #400798 in November 2019

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, 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)
Ext functor
41.2584
2Ukrainian (uk)
Функтор Ext
26.765
3Korean (ko)
Ext 함자
23.9329
4German (de)
Ext (Mathematik)
19.1186
5Chinese (zh)
Ext函子
13.001
6Japanese (ja)
Ext関手
12.1443
7Russian (ru)
Функтор Ext
6.8464
8Swedish (sv)
Ext-funktorn
6.634
9French (fr)
Foncteur Ext
2.9272
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 "Foncteur Ext" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Ext functor
378 725
2Japanese (ja)
Ext関手
21 724
3German (de)
Ext (Mathematik)
19 264
4French (fr)
Foncteur Ext
9 647
5Russian (ru)
Функтор Ext
9 378
6Chinese (zh)
Ext函子
7 237
7Korean (ko)
Ext 함자
5 058
8Swedish (sv)
Ext-funktorn
1 608
9Ukrainian (uk)
Функтор Ext
250
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 "Foncteur Ext" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Ext functor
2 742
2Japanese (ja)
Ext関手
263
3German (de)
Ext (Mathematik)
82
4Russian (ru)
Функтор Ext
57
5French (fr)
Foncteur Ext
52
6Chinese (zh)
Ext函子
44
7Swedish (sv)
Ext-funktorn
15
8Korean (ko)
Ext 함자
12
9Ukrainian (uk)
Функтор Ext
12
More...

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

The highest AI

Language versions of the article "Foncteur Ext" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Ext functor
56
2German (de)
Ext (Mathematik)
23
3Japanese (ja)
Ext関手
9
4French (fr)
Foncteur Ext
7
5Korean (ko)
Ext 함자
4
6Russian (ru)
Функтор Ext
4
7Chinese (zh)
Ext函子
4
8Swedish (sv)
Ext-funktorn
3
9Ukrainian (uk)
Функтор Ext
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 2025

Language versions of the article "Foncteur Ext" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Ext functor
2
2German (de)
Ext (Mathematik)
0
3French (fr)
Foncteur Ext
0
4Japanese (ja)
Ext関手
0
5Korean (ko)
Ext 함자
0
6Russian (ru)
Функтор Ext
0
7Swedish (sv)
Ext-funktorn
0
8Ukrainian (uk)
Функтор Ext
0
9Chinese (zh)
Ext函子
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 "Foncteur Ext" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1French (fr)
Foncteur Ext
116
2English (en)
Ext functor
77
3German (de)
Ext (Mathematik)
73
4Japanese (ja)
Ext関手
27
5Korean (ko)
Ext 함자
26
6Chinese (zh)
Ext函子
15
7Russian (ru)
Функтор Ext
10
8Ukrainian (uk)
Функтор Ext
10
9Swedish (sv)
Ext-funktorn
2
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
deGerman
Ext (Mathematik)
enEnglish
Ext functor
frFrench
Foncteur Ext
jaJapanese
Ext関手
koKorean
Ext 함자
ruRussian
Функтор Ext
svSwedish
Ext-funktorn
ukUkrainian
Функтор Ext
zhChinese
Ext函子

Popularity rank trends

Best Rank French:
#391299
04.2019
Global:
#400798
11.2019

AI rank trends

Best Rank French:
#28434
05.2013
Global:
#118213
08.2004

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Ext functor from Wikipedia articles about Universal coefficient theorem, Tor functor, Whitehead problem, Homological algebra and Group extension. Whereas reading the article about Ext functor people most often go to Wikipedia articles on Derived functor, Resolution, Tor functor, Hom functor and Injective module.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 16 March 2026

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 French Wikipedia the most popular articles on that day were: Bruno Salomone, 98e cérémonie des Oscars, Sarah Knafo, Stéphane Audran, Une bataille après l'autre, Michael B. Jordan, Élections municipales de 2026 à Paris, Emmanuel Grégoire, Les Noces rouges, Sinners (film).

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