Alfvénsches Theorem

de

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Alfvénsches Theorem

Quality:

Alfvén's Theorem - theorem in magnetohydrodynamics. Article “Alfvénsches Theorem” in German Wikipedia has 16.1 points for quality (as of July 1, 2025). The article contains 3 references and 2 sections.

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

Since the creation of article “Alfvénsches Theorem”, its content was written by 7 registered users of German Wikipedia and edited by 68 registered Wikipedia users in all languages.

The article is cited 1 times in German Wikipedia and cited 81 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (German): #8633 in December 2020
  • Global: #162456 in March 2024

The highest popularity rank from 2008:

  • Local (German): #723509 in January 2022
  • Global: #1061041 in May 2024

There are 6 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)
Alfvén's theorem
42.1358
2Catalan (ca)
Teorema d'Alfvén
23.6408
3German (de)
Alfvénsches Theorem
16.0519
4Italian (it)
Teorema di Alfvén
16.0185
5Russian (ru)
Вмороженность магнитного поля
14.6377
6French (fr)
Théorème d'Alfvén
2.1377
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 "Alfvénsches Theorem" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Alfvén's theorem
70 002
2Italian (it)
Teorema di Alfvén
19 001
3Russian (ru)
Вмороженность магнитного поля
4 612
4French (fr)
Théorème d'Alfvén
4 378
5German (de)
Alfvénsches Theorem
1 486
6Catalan (ca)
Teorema d'Alfvén
236
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 "Alfvénsches Theorem" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Alfvén's theorem
830
2Russian (ru)
Вмороженность магнитного поля
69
3French (fr)
Théorème d'Alfvén
54
4Italian (it)
Teorema di Alfvén
47
5German (de)
Alfvénsches Theorem
16
6Catalan (ca)
Teorema d'Alfvén
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 "Alfvénsches Theorem" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Alfvén's theorem
29
2Italian (it)
Teorema di Alfvén
23
3German (de)
Alfvénsches Theorem
7
4French (fr)
Théorème d'Alfvén
5
5Catalan (ca)
Teorema d'Alfvén
2
6Russian (ru)
Вмороженность магнитного поля
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 "Alfvénsches Theorem" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Catalan (ca)
Teorema d'Alfvén
0
2German (de)
Alfvénsches Theorem
0
3English (en)
Alfvén's theorem
0
4French (fr)
Théorème d'Alfvén
0
5Italian (it)
Teorema di Alfvén
0
6Russian (ru)
Вмороженность магнитного поля
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 "Alfvénsches Theorem" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Italian (it)
Teorema di Alfvén
47
2English (en)
Alfvén's theorem
22
3French (fr)
Théorème d'Alfvén
8
4Russian (ru)
Вмороженность магнитного поля
2
5Catalan (ca)
Teorema d'Alfvén
1
6German (de)
Alfvénsches Theorem
1
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
caCatalan
Teorema d'Alfvén
deGerman
Alfvénsches Theorem
enEnglish
Alfvén's theorem
frFrench
Théorème d'Alfvén
itItalian
Teorema di Alfvén
ruRussian
Вмороженность магнитного поля

Popularity rank trends

Best Rank German:
#723509
01.2022
Global:
#1061041
05.2024

AI rank trends

Best Rank German:
#8633
12.2020
Global:
#162456
03.2024

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Alfvén's Theorem from Wikipedia articles about Magnetohydrodynamics, Magnetic reconnection, Induction equation, Interplanetary magnetic field and Alfvén wave. Whereas reading the article about Alfvén's Theorem people most often go to Wikipedia articles on Magnetic Reynolds number, Magnetohydrodynamics, Hannes Alfvén, Magnetic reconnection and Current sheet.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 16 March 2026

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In German Wikipedia the most popular articles on that day were: Oscarverleihung 2026, One Battle After Another, Blood & Sinners, Michael B. Jordan, Jessie Buckley, Jürgen Habermas, Sean Penn, Banksy, Liste der größten Auslegerbrücken, Amy Madigan.

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