エタール・コホモロジー

ja

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エタール・コホモロジー

Quality:
7

Etale cohomology - sheaf cohomology on the étale site. Article "エタール・コホモロジー" in Japanese Wikipedia has 8.3 points for quality (as of August 1, 2024). The article contains 1 references and 9 sections.

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

Since the creation of article "エタール・コホモロジー", its content was written by 31 registered users of Japanese Wikipedia and edited by 111 registered Wikipedia users in all languages.

The article is cited 53 times in Japanese Wikipedia and cited 298 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Japanese): #4793 in November 2015
  • Global: #39711 in December 2003

The highest popularity rank from 2008:

  • Local (Japanese): #115801 in November 2019
  • Global: #214291 in November 2014

There are 7 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 August 1, 2024 (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)
Étale cohomology
33.3433
2Korean (ko)
에탈 코호몰로지
27.5452
3Chinese (zh)
平展上同调
21.5549
4Japanese (ja)
エタール・コホモロジー
8.3427
5French (fr)
Cohomologie étale
5.9458
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 "エタール・コホモロジー" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Étale cohomology
287 915
2Japanese (ja)
エタール・コホモロジー
87 362
3French (fr)
Cohomologie étale
47 850
4Chinese (zh)
平展上同调
8 104
5Korean (ko)
에탈 코호몰로지
5 048
More...

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

Most popular in July 2024

The most popular language versions of the article "エタール・コホモロジー" in July 2024
#LanguagePopularity awardRelative popularity
1English (en)
Étale cohomology
1 644
2French (fr)
Cohomologie étale
332
3Japanese (ja)
エタール・コホモロジー
328
4Chinese (zh)
平展上同调
83
5Korean (ko)
에탈 코호몰로지
25
More...

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

The highest AI

Language versions of the article "エタール・コホモロジー" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Étale cohomology
56
2Japanese (ja)
エタール・コホモロジー
31
3Portuguese (pt)
Coomologia etal
7
4French (fr)
Cohomologie étale
6
5Korean (ko)
에탈 코호몰로지
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 July 2024

Language versions of the article "エタール・コホモロジー" with the highest AI in July 2024
#LanguageAI awardRelative AI
1English (en)
Étale cohomology
0
2French (fr)
Cohomologie étale
0
3Japanese (ja)
エタール・コホモロジー
0
4Korean (ko)
에탈 코호몰로지
0
5Dutch (nl)
Étale cohomologie
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 "エタール・コホモロジー" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Étale cohomology
127
2French (fr)
Cohomologie étale
57
3Japanese (ja)
エタール・コホモロジー
53
4Korean (ko)
에탈 코호몰로지
26
5Chinese (zh)
平展上同调
20
More...

Scores

Estimated value for Wikipedia:
Japanese:
Global:
Popularity in July 2024:
Japanese:
Global:
Popularity in all years:
Japanese:
Global:
Authors in July 2024:
Japanese:
Global:
Registered authors in all years:
Japanese:
Global:
Citations:
Japanese:
Global:

Quality measures

Interwikis

#LanguageValue
enEnglish
Étale cohomology
frFrench
Cohomologie étale
jaJapanese
エタール・コホモロジー
koKorean
에탈 코호몰로지
nlDutch
Étale cohomologie
ptPortuguese
Coomologia etal
zhChinese
平展上同调

Popularity rank trends

Best Rank Japanese:
#115801
11.2019 		Global:
#214291
11.2014

AI rank trends

Best Rank Japanese:
#4793
11.2015 		Global:
#39711
12.2003

Local AI rank history

Languages comparison

Important global interconnections

Wikipedia readers most often find their way to information on Etale cohomology from Wikipedia articles about Alexander Grothendieck, étale topology, Weil conjectures, Grothendieck topology and Cohomology. Whereas reading the article about Etale cohomology people most often go to Wikipedia articles on Weil conjectures, étale morphism, Cohomology, Weil cohomology theory and Homology theory.

Cumulative results of quality and popularity of the Wikipedia article

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

en: Étale cohomology
ja: エタール・コホモロジー
fr: Cohomologie étale
zh: 平展上同调
ko: 에탈 코호몰로지
pt: Coomologia etal
nl: Étale cohomologie

News from 19 March 2025

On 19 March 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: assassination of John F. Kennedy, Adolescence, Elon Musk, Gal Gadot, John F. Kennedy, Incel, Sunita Williams, deaths in 2025, ChatGPT, March 19.

In Japanese Wikipedia the most popular articles on that day were: 友寄隆英, 佐々木朗希, 鈴木誠也, 大谷翔平, ナスD大冒険TV, 近藤正臣, 春分の日, 今永昇太, LISA (歌手), ケネディ大統領暗殺事件.

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 August, 2024. When calculating current popularity and AI of articles data from July 2024 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information