示性函数 (凸分析)

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示性函数 (凸分析)

Quality:

Characteristic function - convex function that indicates the membership of a given element in that set. Article “示性函数 (凸分析)” in Chinese Wikipedia has 5.7 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 (Chinese) language version.

Since the creation of article “示性函数 (凸分析)”, its content was written by 3 registered users of Chinese Wikipedia and edited by 15 registered Wikipedia users in all languages.

The article is cited 5 times in Chinese Wikipedia and cited 42 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Chinese): #26377 in December 2015
  • Global: #824124 in July 2012

The highest popularity rank from 2008:

  • Local (Chinese): #243364 in February 2009
  • Global: #1133554 in October 2014

There are 3 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)
Characteristic function (convex analysis)
6.2012
2Chinese (zh)
示性函数 (凸分析)
5.7349
3French (fr)
Fonction indicatrice (analyse convexe)
4.7672
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 "示性函数 (凸分析)" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Characteristic function (convex analysis)
66 682
2French (fr)
Fonction indicatrice (analyse convexe)
44 049
3Chinese (zh)
示性函数 (凸分析)
4 422
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 "示性函数 (凸分析)" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Characteristic function (convex analysis)
197
2French (fr)
Fonction indicatrice (analyse convexe)
65
3Chinese (zh)
示性函数 (凸分析)
18
More...

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

The highest AI

Language versions of the article "示性函数 (凸分析)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Characteristic function (convex analysis)
6
2French (fr)
Fonction indicatrice (analyse convexe)
6
3Chinese (zh)
示性函数 (凸分析)
3
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 "示性函数 (凸分析)" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Characteristic function (convex analysis)
0
2French (fr)
Fonction indicatrice (analyse convexe)
0
3Chinese (zh)
示性函数 (凸分析)
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 "示性函数 (凸分析)" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1French (fr)
Fonction indicatrice (analyse convexe)
26
2English (en)
Characteristic function (convex analysis)
11
3Chinese (zh)
示性函数 (凸分析)
5
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
enEnglish
Characteristic function (convex analysis)
frFrench
Fonction indicatrice (analyse convexe)
zhChinese
示性函数 (凸分析)

Popularity rank trends

Best Rank Chinese:
#243364
02.2009
Global:
#1133554
10.2014

AI rank trends

Best Rank Chinese:
#26377
12.2015
Global:
#824124
07.2012

Languages comparison

Important global interconnections (July 2024 – June 2025)

Cumulative results of quality and popularity of the Wikipedia article

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

News from 9 December 2025

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In Chinese Wikipedia the most popular articles on that day were: 越南屠夫事件, CORTIS, 方國珊, 白天辉, 习近平, 認罪之罪, 王洪文, 動物方城市2, 趙雨凡, 宏福苑大火.

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