Adjunction space

en

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Adjunction space

Quality:

Adjunction space - a common construction in topology where one topological space is attached or "glued" onto another. Article “Adjunction space” in English Wikipedia has 11.7 points for quality (as of July 1, 2025). The article contains 0 references and 5 sections.

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

Since the creation of article “Adjunction space”, its content was written by 27 registered users of English Wikipedia and edited by 52 registered Wikipedia users in all languages.

The article is cited 21 times in English Wikipedia and cited 55 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #77686 in December 2004
  • Global: #150429 in December 2004

The highest popularity rank from 2008:

  • Local (English): #892913 in December 2008
  • Global: #958287 in November 2013

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 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
1German (de)
Adjunktionsraum
20.5877
2Korean (ko)
붙임 공간
18.5693
3French (fr)
Recollement (topologie)
15.1292
4English (en)
Adjunction space
11.6931
5Chinese (zh)
黏着空间
9.628
6Arabic (ar)
فضاء الإلحاق
3.4092
7Polish (pl)
Suma spójna
2.9368
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 "Adjunction space" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Adjunction space
92 587
2French (fr)
Recollement (topologie)
34 200
3Polish (pl)
Suma spójna
5 748
4Chinese (zh)
黏着空间
5 532
5Arabic (ar)
فضاء الإلحاق
2 076
6Korean (ko)
붙임 공간
1 122
7German (de)
Adjunktionsraum
597
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 "Adjunction space" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Adjunction space
759
2French (fr)
Recollement (topologie)
119
3Chinese (zh)
黏着空间
36
4German (de)
Adjunktionsraum
16
5Polish (pl)
Suma spójna
16
6Korean (ko)
붙임 공간
13
7Arabic (ar)
فضاء الإلحاق
9
More...

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

The highest AI

Language versions of the article "Adjunction space" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Adjunction space
27
2French (fr)
Recollement (topologie)
6
3Polish (pl)
Suma spójna
6
4Chinese (zh)
黏着空间
6
5German (de)
Adjunktionsraum
3
6Arabic (ar)
فضاء الإلحاق
2
7Korean (ko)
붙임 공간
2
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 "Adjunction space" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
فضاء الإلحاق
0
2German (de)
Adjunktionsraum
0
3English (en)
Adjunction space
0
4French (fr)
Recollement (topologie)
0
5Korean (ko)
붙임 공간
0
6Polish (pl)
Suma spójna
0
7Chinese (zh)
黏着空间
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 "Adjunction space" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Adjunction space
21
2French (fr)
Recollement (topologie)
13
3Korean (ko)
붙임 공간
12
4Chinese (zh)
黏着空间
7
5Polish (pl)
Suma spójna
2
6Arabic (ar)
فضاء الإلحاق
0
7German (de)
Adjunktionsraum
0
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
فضاء الإلحاق
deGerman
Adjunktionsraum
enEnglish
Adjunction space
frFrench
Recollement (topologie)
koKorean
붙임 공간
plPolish
Suma spójna
zhChinese
黏着空间

Popularity rank trends

Best Rank English:
#892913
12.2008
Global:
#958287
11.2013

AI rank trends

Best Rank English:
#77686
12.2004
Global:
#150429
12.2004

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Adjunction space from Wikipedia articles about CW complex, Quotient topological space, Pushout, Récolement and Adjoint. Whereas reading the article about Adjunction space people most often go to Wikipedia articles on Quotient topological space, Disjoint union, CW complex, Pushout and Mapping cylinder.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 15 February 2026

On 15 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Wuthering Heights, 2026 Winter Olympics, Epstein files, Ilia Malinin, Wuthering Heights, Ghislaine Maxwell, Lucas Pinheiro Braathen, 2026 Winter Olympics medal table, Valentine's Day.

In English Wikipedia the most popular articles on that day were: Jeffrey Epstein, Wuthering Heights, Wuthering Heights (2026 film), 2026 Winter Olympics, Lucas Pinheiro Braathen, Ice hockey at the 2026 Winter Olympics – Men's tournament, Epstein files, John F. Kennedy Jr., Anthony Kim, James Van Der Beek.

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