Riemann surface

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Riemann surface

Quality:

Riemann surface - one-dimensional complex manifold. Article “Riemann surface” in Simple English Wikipedia has 3.6 points for quality (as of July 1, 2025).

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

Since the creation of article “Riemann surface”, its content was written by 5 registered users of Simple English Wikipedia and edited by 603 registered Wikipedia users in all languages.

The article is cited 1 times in Simple English Wikipedia and cited 2447 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Simple English): #498 in May 2023
  • Global: #963 in February 2003

The highest popularity rank from 2008:

  • Local (Simple English): #16542 in May 2023
  • Global: #29367 in August 2014

There are 34 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
1Turkish (tr)
Riemann yüzeyi
59.0232
2English (en)
Riemann surface
53.9417
3Greek (el)
Επιφάνεια Ρίμαν
42.7037
4Catalan (ca)
Superfície de Riemann
34.3485
5Finnish (fi)
Riemannin pinta
30.8554
6Slovenian (sl)
Riemannova ploskev
29.6543
7Spanish (es)
Superficie de Riemann
27.9128
8Lithuanian (lt)
Rymano paviršius
25.9868
9Russian (ru)
Риманова поверхность
25.2017
10Hebrew (he)
משטח רימן
24.3217
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 "Riemann surface" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Riemann surface
1 391 086
2German (de)
Riemannsche Fläche
185 586
3Japanese (ja)
リーマン面
180 011
4Russian (ru)
Риманова поверхность
159 323
5Spanish (es)
Superficie de Riemann
157 363
6French (fr)
Surface de Riemann
133 242
7Italian (it)
Superficie di Riemann
98 505
8Chinese (zh)
黎曼曲面
73 112
9Polish (pl)
Powierzchnia Riemanna
41 009
10Portuguese (pt)
Superfície de Riemann
27 990
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 "Riemann surface" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Riemann surface
6 882
2Japanese (ja)
リーマン面
948
3Russian (ru)
Риманова поверхность
735
4German (de)
Riemannsche Fläche
570
5French (fr)
Surface de Riemann
567
6Chinese (zh)
黎曼曲面
444
7Italian (it)
Superficie di Riemann
368
8Spanish (es)
Superficie de Riemann
359
9Korean (ko)
리만 곡면
133
10Portuguese (pt)
Superfície de Riemann
110
More...

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

The highest AI

Language versions of the article "Riemann surface" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Riemann surface
156
2German (de)
Riemannsche Fläche
58
3French (fr)
Surface de Riemann
45
4Italian (it)
Superficie di Riemann
36
5Russian (ru)
Риманова поверхность
31
6Hebrew (he)
משטח רימן
29
7Spanish (es)
Superficie de Riemann
25
8Dutch (nl)
Riemann-oppervlak
24
9Japanese (ja)
リーマン面
22
10Vietnamese (vi)
Mặt Riemann
19
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 "Riemann surface" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
سطح ريمان
0
2Bulgarian (bg)
Риманова повърхнина
0
3Catalan (ca)
Superfície de Riemann
0
4German (de)
Riemannsche Fläche
0
5Greek (el)
Επιφάνεια Ρίμαν
0
6English (en)
Riemann surface
0
7Esperanto (eo)
Rimana surfaco
0
8Spanish (es)
Superficie de Riemann
0
9Estonian (et)
Riemanni pind
0
10Basque (eu)
Riemannen gainazal
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 "Riemann surface" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Riemann surface
686
2Chinese (zh)
黎曼曲面
189
3Italian (it)
Superficie di Riemann
180
4French (fr)
Surface de Riemann
175
5German (de)
Riemannsche Fläche
166
6Japanese (ja)
リーマン面
121
7Spanish (es)
Superficie de Riemann
107
8Russian (ru)
Риманова поверхность
96
9Korean (ko)
리만 곡면
89
10Ukrainian (uk)
Ріманова поверхня
81
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
سطح ريمان
bgBulgarian
Риманова повърхнина
caCatalan
Superfície de Riemann
deGerman
Riemannsche Fläche
elGreek
Επιφάνεια Ρίμαν
enEnglish
Riemann surface
eoEsperanto
Rimana surfaco
esSpanish
Superficie de Riemann
etEstonian
Riemanni pind
euBasque
Riemannen gainazal
faPersian
رویه ریمانی
fiFinnish
Riemannin pinta
frFrench
Surface de Riemann
glGalician
Superficie de Riemann
heHebrew
משטח רימן
huHungarian
Riemann-felület
hyArmenian
Ռիմանյան մակերևույթ
itItalian
Superficie di Riemann
jaJapanese
リーマン面
kkKazakh
Риман беті
koKorean
리만 곡면
ltLithuanian
Rymano paviršius
nlDutch
Riemann-oppervlak
noNorwegian
Riemann-flate
plPolish
Powierzchnia Riemanna
ptPortuguese
Superfície de Riemann
ruRussian
Риманова поверхность
simpleSimple English
Riemann surface
slSlovenian
Riemannova ploskev
srSerbian
Rimanova površina
trTurkish
Riemann yüzeyi
ukUkrainian
Ріманова поверхня
viVietnamese
Mặt Riemann
zhChinese
黎曼曲面

Popularity rank trends

Best Rank Simple English:
#16542
05.2023
Global:
#29367
08.2014

AI rank trends

Best Rank Simple English:
#498
05.2023
Global:
#963
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 Riemann surface from Wikipedia articles about Bernhard Riemann, Maryam Mirzakhani, Évariste Galois, Riemann sphere and Complex manifold. Whereas reading the article about Riemann surface people most often go to Wikipedia articles on Complex manifold, Bernhard Riemann, Riemann sphere, Riemann–Roch theorem and Complex plane.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 10 February 2026

On 10 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Ghislaine Maxwell, Ilia Malinin, Bad Bunny, 2026 Winter Olympics, Epstein files, Jutta Leerdam, Jake Paul, Puerto Rico, Little Saint James.

In Simple English Wikipedia the most popular articles on that day were: List of European countries, Black, Jeffrey Epstein, XXXTentacion, Megan Skiendiel, Jessica Alba, Golden Edge, Manon Bannerman, Ghislaine Maxwell, Blake Carrett.

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