弗里德曼方程

Friedmann equations - equation. Article “弗里德曼方程” in Chinese Wikipedia has 22.7 points for quality (as of July 1, 2025). The article contains 3 references and 5 sections.

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

Since the creation of article “弗里德曼方程”, its content was written by 22 registered users of Chinese Wikipedia and edited by 702 registered Wikipedia users in all languages.

The article is cited 264 times in Chinese Wikipedia and cited 2599 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Chinese): #3759 in September 2017
• Global: #19755 in May 2008

The highest popularity rank from 2008:

• Local (Chinese): #3012 in November 2022
• Global: #25413 in November 2022

There are 30 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.

#	Language	Quality grade	Quality score
1	English (en) Friedmann equations		51.4372
2	French (fr) Équations de Friedmann		35.2576
3	Estonian (et) Friedmanni võrrandid		30.8878
4	Slovenian (sl) Fridmanovi enačbi		26.408
5	Turkish (tr) Friedmann denklemleri		26.1787
6	Chinese (zh) 弗里德曼方程		22.7289
7	Korean (ko) 프리드만 방정식		22.571
8	German (de) Friedmann-Gleichungen		20.0379
9	Italian (it) Equazioni di Fridman		18.1274
10	Finnish (fi) Fridmanin yhtälöt		16.286

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "弗里德曼方程" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Friedmann equations		2 013 056
2	German (de) Friedmann-Gleichungen		225 195
3	French (fr) Équations de Friedmann		153 944
4	Japanese (ja) フリードマン方程式		129 620
5	Spanish (es) Ecuaciones de Friedmann		122 159
6	Chinese (zh) 弗里德曼方程		120 480
7	Italian (it) Equazioni di Fridman		108 432
8	Russian (ru) Уравнение Фридмана		82 660
9	Korean (ko) 프리드만 방정식		71 302
10	Portuguese (pt) Equações de Friedmann		64 296

More...

The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "弗里德曼方程" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Friedmann equations		9 949
2	Chinese (zh) 弗里德曼方程		917
3	French (fr) Équations de Friedmann		748
4	German (de) Friedmann-Gleichungen		692
5	Japanese (ja) フリードマン方程式		603
6	Simple English (simple) Critical density		558
7	Spanish (es) Ecuaciones de Friedmann		426
8	Russian (ru) Уравнение Фридмана		400
9	Italian (it) Equazioni di Fridman		343
10	Korean (ko) 프리드만 방정식		324

More...

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

Language versions of the article "弗里德曼方程" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Friedmann equations		168
2	German (de) Friedmann-Gleichungen		93
3	French (fr) Équations de Friedmann		86
4	Hebrew (he) משוואות פרידמן		39
5	Italian (it) Equazioni di Fridman		39
6	Dutch (nl) Friedmannvergelijking		29
7	Spanish (es) Ecuaciones de Friedmann		24
8	Chinese (zh) 弗里德曼方程		22
9	Russian (ru) Уравнение Фридмана		20
10	Korean (ko) 프리드만 방정식		17

More...

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

Language versions of the article "弗里德曼方程" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Friedmann equations		5
2	German (de) Friedmann-Gleichungen		1
3	Arabic (ar) معادلات فريدمان		0
4	Azerbaijani (az) Kainatın Fridman modeli		0
5	Catalan (ca) Equacions de Friedmann		0
6	Spanish (es) Ecuaciones de Friedmann		0
7	Estonian (et) Friedmanni võrrandid		0
8	Persian (fa) معادلات فریدمان		0
9	Finnish (fi) Fridmanin yhtälöt		0
10	French (fr) Équations de Friedmann		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "弗里德曼方程" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Friedmann equations		409
2	Chinese (zh) 弗里德曼方程		264
3	Arabic (ar) معادلات فريدمان		217
4	Persian (fa) معادلات فریدمان		170
5	French (fr) Équations de Friedmann		159
6	Korean (ko) 프리드만 방정식		149
7	Ukrainian (uk) Рівняння Фрідмана		127
8	Polish (pl) Równania Friedmana		121
9	Catalan (ca) Equacions de Friedmann		113
10	Japanese (ja) フリードマン方程式		105

More...

#	Language	Value
ar	Arabic معادلات فريدمان
az	Azerbaijani Kainatın Fridman modeli
ca	Catalan Equacions de Friedmann
de	German Friedmann-Gleichungen
en	English Friedmann equations
es	Spanish Ecuaciones de Friedmann
et	Estonian Friedmanni võrrandid
fa	Persian معادلات فریدمان
fi	Finnish Fridmanin yhtälöt
fr	French Équations de Friedmann
he	Hebrew משוואות פרידמן
hy	Armenian Ֆրիդմանի հավասարումներ
id	Indonesian Persamaan Friedmann
it	Italian Equazioni di Fridman
ja	Japanese フリードマン方程式
ka	Georgian ფრიდმანის განტოლებები
ko	Korean 프리드만 방정식
nl	Dutch Friedmannvergelijking
pl	Polish Równania Friedmana
pt	Portuguese Equações de Friedmann
ru	Russian Уравнение Фридмана
simple	Simple English Critical density
sl	Slovenian Fridmanovi enačbi
sv	Swedish Fridmans ekvationer
th	Thai สมการฟรีดแมน
tr	Turkish Friedmann denklemleri
uk	Ukrainian Рівняння Фрідмана
ur	Urdu فریڈمان مساوات
vi	Vietnamese Phương trình Friedmann
zh	Chinese 弗里德曼方程

Best Rank

Chinese: #3012 11.2022

Global: #25413 11.2022

Best Rank

Chinese: #3759 09.2017

Global: #19755 05.2008

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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