Scalar curvature

en

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Scalar curvature

Quality:

Scalar curvature - scalar quantity constructed out of second derivatives of a (pseudo-)Riemannian metric. Article “Scalar curvature” in English Wikipedia has 51.7 points for quality (as of July 1, 2025). The article contains 44 references and 21 sections.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (English) language version.

In June 2025 the article “Scalar curvature” was edited by 2 authors in English Wikipedia and written by 3 authors in all languages.

Since the creation of article “Scalar curvature”, its content was written by 55 registered users of English Wikipedia and edited by 197 registered Wikipedia users in all languages.

The article is cited 204 times in English Wikipedia and cited 624 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #13402 in August 2003
  • Global: #23212 in August 2003

The highest popularity rank from 2008:

  • Local (English): #260454 in April 2015
  • Global: #284435 in September 2019

There are 14 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)
Scalar curvature
51.7382
2French (fr)
Courbure scalaire
23.791
3Romanian (ro)
Curbură scalară
20.5765
4Ukrainian (uk)
Скалярна кривина
10.9525
5Russian (ru)
Скалярная кривизна
10.4855
6Catalan (ca)
Escalar de Ricci
10.2229
7Chinese (zh)
数量曲率
10.2008
8Italian (it)
Curvatura scalare
9.7765
9Japanese (ja)
スカラー曲率
3.3599
10Dutch (nl)
Scalaire kromming
3.1177
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 "Scalar curvature" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Scalar curvature
564 604
2French (fr)
Courbure scalaire
132 222
3Russian (ru)
Скалярная кривизна
53 792
4Spanish (es)
Curvatura escalar de Ricci
51 784
5Japanese (ja)
スカラー曲率
39 253
6Italian (it)
Curvatura scalare
32 681
7Chinese (zh)
数量曲率
21 793
8Portuguese (pt)
Escalar de curvatura de Ricci
14 295
9Korean (ko)
스칼라 곡률
9 106
10Dutch (nl)
Scalaire kromming
7 080
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 "Scalar curvature" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Scalar curvature
3 049
2French (fr)
Courbure scalaire
410
3Japanese (ja)
スカラー曲率
189
4Russian (ru)
Скалярная кривизна
183
5Spanish (es)
Curvatura escalar de Ricci
145
6Italian (it)
Curvatura scalare
99
7Chinese (zh)
数量曲率
96
8Portuguese (pt)
Escalar de curvatura de Ricci
48
9Romanian (ro)
Curbură scalară
25
10Korean (ko)
스칼라 곡률
22
More...

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

The highest AI

Language versions of the article "Scalar curvature" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Scalar curvature
55
2French (fr)
Courbure scalaire
44
3Italian (it)
Curvatura scalare
15
4Dutch (nl)
Scalaire kromming
15
5Russian (ru)
Скалярная кривизна
14
6Portuguese (pt)
Escalar de curvatura de Ricci
11
7Japanese (ja)
スカラー曲率
10
8Spanish (es)
Curvatura escalar de Ricci
8
9Ukrainian (uk)
Скалярна кривина
7
10Catalan (ca)
Escalar de Ricci
6
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 "Scalar curvature" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Scalar curvature
2
2French (fr)
Courbure scalaire
1
3Catalan (ca)
Escalar de Ricci
0
4Spanish (es)
Curvatura escalar de Ricci
0
5Persian (fa)
انحنای نرده‌ای
0
6Italian (it)
Curvatura scalare
0
7Japanese (ja)
スカラー曲率
0
8Korean (ko)
스칼라 곡률
0
9Dutch (nl)
Scalaire kromming
0
10Portuguese (pt)
Escalar de curvatura de Ricci
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 "Scalar curvature" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Scalar curvature
204
2French (fr)
Courbure scalaire
67
3Chinese (zh)
数量曲率
50
4Spanish (es)
Curvatura escalar de Ricci
45
5Russian (ru)
Скалярная кривизна
38
6Korean (ko)
스칼라 곡률
36
7Portuguese (pt)
Escalar de curvatura de Ricci
35
8Japanese (ja)
スカラー曲率
34
9Catalan (ca)
Escalar de Ricci
31
10Italian (it)
Curvatura scalare
27
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
caCatalan
Escalar de Ricci
enEnglish
Scalar curvature
esSpanish
Curvatura escalar de Ricci
faPersian
انحنای نرده‌ای
frFrench
Courbure scalaire
itItalian
Curvatura scalare
jaJapanese
スカラー曲率
koKorean
스칼라 곡률
nlDutch
Scalaire kromming
ptPortuguese
Escalar de curvatura de Ricci
roRomanian
Curbură scalară
ruRussian
Скалярная кривизна
ukUkrainian
Скалярна кривина
zhChinese
数量曲率

Popularity rank trends

Best Rank English:
#260454
04.2015
Global:
#284435
09.2019

AI rank trends

Best Rank English:
#13402
08.2003
Global:
#23212
08.2003

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Scalar curvature from Wikipedia articles about Einstein field equations, Ricci curvature, Gravitational singularity, Einstein–Hilbert action and De Sitter space. Whereas reading the article about Scalar curvature people most often go to Wikipedia articles on Ricci curvature, Riemannian geometry, Curvature of Riemannian manifolds, Riemannian manifold and Riemann curvature tensor.

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 March 2026

On 10 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Iran, Mojtaba Khamenei, Enhypen, Ali Khamenei, Strait of Hormuz, Jeffrey Epstein, 2026 Iran war, 2026 World Baseball Classic, Donald Trump, World Baseball Classic.

In English Wikipedia the most popular articles on that day were: 2026 Iran war, Mojtaba Khamenei, Deaths in 2026, Ali Khamenei, War Machine (upcoming film), Enhypen, Jennifer Runyon, Pete Hegseth, 2026 World Baseball Classic, Iran.

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