Funció característica (matemàtiques)

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Funció característica (matemàtiques)

Quality:
0

Indicator function - function that returns 1 if an element is present in a specified subset and 0 if absent; naturally isomorphic with a set's subsets. Article "Funció característica (matemàtiques)" in Catalan Wikipedia has 4.2 points for quality (as of August 1, 2024). 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 language version.

Since the creation of article "Funció característica (matemàtiques)", its content was written by 5 registered users of Catalan Wikipedia and edited by 524 registered Wikipedia users in all languages.

The article is cited 28 times in Catalan Wikipedia and cited 1644 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Catalan): #9449 in June 2012
  • Global: #19104 in June 2003

The highest popularity rank from 2008:

  • Local (Catalan): #78018 in December 2015
  • Global: #86435 in November 2021

There are 32 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)
Indicator function
30.9955
2Indonesian (id)
Fungsi indikator
26.2739
3Kazakh (kk)
Сипаттауыш функция
21.275
4Polish (pl)
Funkcja charakterystyczna zbioru
19.3635
5Ukrainian (uk)
Характеристична функція
17.3862
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 "Funció característica (matemàtiques)" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Indicator function
1 698 172
2French (fr)
Fonction caractéristique (théorie des ensembles)
210 472
3German (de)
Indikatorfunktion
172 169
4Japanese (ja)
指示関数
150 213
5Russian (ru)
Индикатор (математика)
121 334
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 "Funció característica (matemàtiques)" in July 2024
#LanguagePopularity awardRelative popularity
1English (en)
Indicator function
6 937
2German (de)
Indikatorfunktion
1 154
3Japanese (ja)
指示関数
670
4Chinese (zh)
指示函数
572
5Russian (ru)
Индикатор (математика)
450
More...

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

The highest AI

Language versions of the article "Funció característica (matemàtiques)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Indicator function
116
2German (de)
Indikatorfunktion
62
3French (fr)
Fonction caractéristique (théorie des ensembles)
37
4Russian (ru)
Индикатор (математика)
32
5Italian (it)
Funzione indicatrice
31
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 "Funció característica (matemàtiques)" with the highest AI in July 2024
#LanguageAI awardRelative AI
1Galician (gl)
Función indicadora
1
2Hebrew (he)
פונקציה מציינת
1
3Bulgarian (bg)
Индикаторна функция
0
4Catalan (ca)
Funció característica (matemàtiques)
0
5Czech (cs)
Charakteristická funkce
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 "Funció característica (matemàtiques)" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Indicator function
298
2Japanese (ja)
指示関数
174
3French (fr)
Fonction caractéristique (théorie des ensembles)
144
4Korean (ko)
지시 함수
122
5German (de)
Indikatorfunktion
113
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
bgBulgarian
Индикаторна функция
caCatalan
Funció característica (matemàtiques)
csCzech
Charakteristická funkce
daDanish
Indikatorfunktion
deGerman
Indikatorfunktion
enEnglish
Indicator function
esSpanish
Función indicatriz
euBasque
Funtzio adierazle
faPersian
تابع مشخصه
fiFinnish
Indikaattorifunktio
frFrench
Fonction caractéristique (théorie des ensembles)
glGalician
Función indicadora
heHebrew
פונקציה מציינת
hiHindi
सूचक फलन
huHungarian
Karakterisztikus függvény
hyArmenian
Վեկտորի ինդիկատոր
idIndonesian
Fungsi indikator
itItalian
Funzione indicatrice
jaJapanese
指示関数
kkKazakh
Сипаттауыш функция
koKorean
지시 함수
msMalay
Fungsi penunjuk
nlDutch
Indicatorfunctie
plPolish
Funkcja charakterystyczna zbioru
ptPortuguese
Função indicadora
ruRussian
Индикатор (математика)
srSerbian
Функција индикатор
taTamil
சுட்டுச் சார்பு
thThai
ฟังก์ชันบ่งชี้
ukUkrainian
Характеристична функція
viVietnamese
Hàm chỉ thị
zhChinese
指示函数

Popularity rank trends

Best Rank Catalan:
#78018
12.2015
Global:
#86435
11.2021

AI rank trends

Best Rank Catalan:
#9449
06.2012
Global:
#19104
06.2003

Local AI rank history

Languages comparison

Important global interconnections

Wikipedia readers most often find their way to information on Indicator function from Wikipedia articles about Characteristic function, Fonction indicatrice, Lebesgue integration, Heaviside function and Step function. Whereas reading the article about Indicator function people most often go to Wikipedia articles on Iverson bracket, Dirichlet function, Characteristic function, Heaviside function and Characteristic function.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 25 January 2025

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In Catalan Wikipedia the most popular articles on that day were: The Brutalist, Rufus Wainwright, Dani Martín García, Fermin Muguruza, XavlegbmaofffassssitimiwoamndutroabcwapwaeiippohfffX, Sarri, Sarri, Paul Newman, José Elías Navarro, À Punt FM, Madison Keys.

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