前加法圏

ja

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前加法圏

Quality:

Preadditive category - mathematical category whose hom sets form Abelian groups. Article “前加法圏” in Japanese Wikipedia has 6.2 points for quality (as of July 1, 2025). The article contains 0 references and 7 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.33 points.

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

Since the creation of article “前加法圏”, its content was written by 8 registered users of Japanese Wikipedia and edited by 70 registered Wikipedia users in all languages.

The article is cited 134 times in Japanese Wikipedia and cited 315 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Japanese): #25598 in February 2014
  • Global: #1482 in June 2002

The highest popularity rank from 2008:

  • Local (Japanese): #545832 in February 2014
  • Global: #935307 in April 2010

There are 5 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)
Preadditive category
15.3103
2Chinese (zh)
預可加範疇
12.5336
3Russian (ru)
Предаддитивная категория
9.3062
4Japanese (ja)
前加法圏
6.1991
5Dutch (nl)
Pre-additieve categorie
0.2859
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 "前加法圏" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Preadditive category
134 519
2Japanese (ja)
前加法圏
9 722
3Chinese (zh)
預可加範疇
7 164
4Russian (ru)
Предаддитивная категория
7 043
5Dutch (nl)
Pre-additieve categorie
1 410
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 "前加法圏" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Preadditive category
702
2Japanese (ja)
前加法圏
72
3Chinese (zh)
預可加範疇
44
4Russian (ru)
Предаддитивная категория
30
5Dutch (nl)
Pre-additieve categorie
7
More...

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

The highest AI

Language versions of the article "前加法圏" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Preadditive category
46
2Japanese (ja)
前加法圏
8
3Russian (ru)
Предаддитивная категория
6
4Chinese (zh)
預可加範疇
6
5Dutch (nl)
Pre-additieve categorie
4
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 "前加法圏" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Preadditive category
0
2Japanese (ja)
前加法圏
0
3Dutch (nl)
Pre-additieve categorie
0
4Russian (ru)
Предаддитивная категория
0
5Chinese (zh)
預可加範疇
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 "前加法圏" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Preadditive category
145
2Japanese (ja)
前加法圏
134
3Chinese (zh)
預可加範疇
19
4Russian (ru)
Предаддитивная категория
13
5Dutch (nl)
Pre-additieve categorie
4
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
enEnglish
Preadditive category
jaJapanese
前加法圏
nlDutch
Pre-additieve categorie
ruRussian
Предаддитивная категория
zhChinese
預可加範疇

Popularity rank trends

Best Rank Japanese:
#545832
02.2014
Global:
#935307
04.2010

AI rank trends

Best Rank Japanese:
#25598
02.2014
Global:
#1482
06.2002

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Preadditive category from Wikipedia articles about Abelian category, Additive category, Exact functor, Woodbury matrix identity and Biproduct. Whereas reading the article about Preadditive category people most often go to Wikipedia articles on Enriched category, Additive category, Category of abelian groups, Abelian category and Morphism.

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 Japanese Wikipedia the most popular articles on that day were: 小泉八雲, 同志社国際中学校・高等学校, 若嶋津六夫, 伊藤大海 (野球), 高橋成美, 井端弘和, 太田裕二, ワールド・ベースボール・クラシック, 高田みづえ, 尾崎将司.

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