분리합집합

ko

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분리합집합

Quality:

Disjoint union - modified union operation that indexes the elements according to which set they originated in. Article "분리합집합" in Korean Wikipedia has 4.7 points for quality (as of July 1, 2025). The article contains 0 references and 3 sections.

This article has the best quality in Chinese Wikipedia. However, the most popular language version of this article is English.

Since the creation of article "분리합집합", its content was written by 5 registered users of Korean Wikipedia and edited by 245 registered Wikipedia users in all languages.

The article is cited 81 times in Korean Wikipedia and cited 1154 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Korean): #5833 in December 2017
  • Global: #7045 in February 2003

The highest popularity rank from 2008:

  • Local (Korean): #34260 in January 2008
  • Global: #19036 in July 2015

There are 20 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
1Chinese (zh)
不交并
18.4849
2German (de)
Disjunkte Vereinigung
15.4977
3English (en)
Disjoint union
14.7737
4Japanese (ja)
非交和
10.7281
5Persian (fa)
اجتماع مجزا
9.7267
6Russian (ru)
Дизъюнктное объединение
9.091
7Galician (gl)
Unión disxunta
8.3331
8Polish (pl)
Suma rozłączna
8.2396
9Estonian (et)
Lõikumatu ühend
7.8506
10French (fr)
Réunion disjointe
7.5866
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 "분리합집합" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Disjoint union
864 457
2German (de)
Disjunkte Vereinigung
149 075
3Russian (ru)
Дизъюнктное объединение
73 790
4French (fr)
Réunion disjointe
65 894
5Spanish (es)
Unión disjunta
58 618
6Italian (it)
Somma disgiunta
41 574
7Chinese (zh)
不交并
40 310
8Japanese (ja)
非交和
36 004
9Polish (pl)
Suma rozłączna
29 450
10Korean (ko)
분리합집합
20 075
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 "분리합집합" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Disjoint union
2 728
2Japanese (ja)
非交和
411
3German (de)
Disjunkte Vereinigung
317
4French (fr)
Réunion disjointe
269
5Russian (ru)
Дизъюнктное объединение
264
6Chinese (zh)
不交并
182
7Spanish (es)
Unión disjunta
138
8Italian (it)
Somma disgiunta
85
9Korean (ko)
분리합집합
63
10Portuguese (pt)
União disjunta
48
More...

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

The highest AI

Language versions of the article "분리합집합" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Disjoint union
71
2German (de)
Disjunkte Vereinigung
28
3Italian (it)
Somma disgiunta
21
4Russian (ru)
Дизъюнктное объединение
20
5French (fr)
Réunion disjointe
17
6Polish (pl)
Suma rozłączna
12
7Chinese (zh)
不交并
11
8Hungarian (hu)
Diszjunkt unió
10
9Dutch (nl)
Disjuncte vereniging
9
10Ukrainian (uk)
Диз'юнктне об'єднання
7
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 "분리합집합" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Catalan (ca)
Unió disjunta
0
2Czech (cs)
Disjunktní sjednocení
0
3German (de)
Disjunkte Vereinigung
0
4English (en)
Disjoint union
0
5Esperanto (eo)
Disa kunaĵo
0
6Spanish (es)
Unión disjunta
0
7Estonian (et)
Lõikumatu ühend
0
8Persian (fa)
اجتماع مجزا
0
9French (fr)
Réunion disjointe
0
10Galician (gl)
Unión disxunta
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 "분리합집합" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Disjoint union
280
2French (fr)
Réunion disjointe
161
3Russian (ru)
Дизъюнктное объединение
118
4Japanese (ja)
非交和
102
5Korean (ko)
분리합집합
81
6Persian (fa)
اجتماع مجزا
61
7Chinese (zh)
不交并
55
8Ukrainian (uk)
Диз'юнктне об'єднання
48
9German (de)
Disjunkte Vereinigung
47
10Polish (pl)
Suma rozłączna
43
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
caCatalan
Unió disjunta
csCzech
Disjunktní sjednocení
deGerman
Disjunkte Vereinigung
enEnglish
Disjoint union
eoEsperanto
Disa kunaĵo
esSpanish
Unión disjunta
etEstonian
Lõikumatu ühend
faPersian
اجتماع مجزا
frFrench
Réunion disjointe
glGalician
Unión disxunta
huHungarian
Diszjunkt unió
itItalian
Somma disgiunta
jaJapanese
非交和
koKorean
분리합집합
nlDutch
Disjuncte vereniging
plPolish
Suma rozłączna
ptPortuguese
União disjunta
ruRussian
Дизъюнктное объединение
ukUkrainian
Диз'юнктне об'єднання
zhChinese
不交并

Popularity rank trends

Best Rank Korean:
#34260
01.2008
Global:
#19036
07.2015

AI rank trends

Best Rank Korean:
#5833
12.2017
Global:
#7045
02.2003

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Disjoint union from Wikipedia articles about List of mathematical symbols, Algebraic data type, Union, Coproduct and Tangent bundle. Whereas reading the article about Disjoint union people most often go to Wikipedia articles on Coproduct, Disjoint union, Symmetric difference, Tagged union and Disjoint sets.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 12 August 2025

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In Korean Wikipedia the most popular articles on that day were: 문화방송, 김건희, 한국방송공사, 한국교육방송공사, 케이팝 데몬 헌터스, 윤미향, 유경촌, 노란봉투법, 윤석열, 강미정.

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