Ralph Tyrrell Rockafellar

de

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Ralph Tyrrell Rockafellar

Quality:

R. Tyrrell Rockafellar - American mathematician. Article “Ralph Tyrrell Rockafellar” in German Wikipedia has 20.7 points for quality (as of July 1, 2025). The article contains 3 references and 6 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 “Ralph Tyrrell Rockafellar”, its content was written by 13 registered users of German Wikipedia and edited by 81 registered Wikipedia users in all languages.

The article is cited 13 times in German Wikipedia and cited 379 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (German): #56449 in January 2024
  • Global: #234860 in May 2018

The highest popularity rank from 2008:

  • Local (German): #512422 in September 2012
  • Global: #780890 in February 2010

There are 4 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)
R. Tyrrell Rockafellar
31.6941
2German (de)
Ralph Tyrrell Rockafellar
20.7258
3French (fr)
Ralph Tyrrell Rockafellar
10.9809
4Portuguese (pt)
Ralph Tyrrell Rockafellar
3.3816
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 "Ralph Tyrrell Rockafellar" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
R. Tyrrell Rockafellar
159 375
2German (de)
Ralph Tyrrell Rockafellar
9 032
3French (fr)
Ralph Tyrrell Rockafellar
2 999
4Portuguese (pt)
Ralph Tyrrell Rockafellar
2 622
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 "Ralph Tyrrell Rockafellar" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
R. Tyrrell Rockafellar
597
2German (de)
Ralph Tyrrell Rockafellar
47
3French (fr)
Ralph Tyrrell Rockafellar
31
4Portuguese (pt)
Ralph Tyrrell Rockafellar
5
More...

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

The highest AI

Language versions of the article "Ralph Tyrrell Rockafellar" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
R. Tyrrell Rockafellar
51
2French (fr)
Ralph Tyrrell Rockafellar
14
3German (de)
Ralph Tyrrell Rockafellar
13
4Portuguese (pt)
Ralph Tyrrell Rockafellar
3
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 "Ralph Tyrrell Rockafellar" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
Ralph Tyrrell Rockafellar
0
2English (en)
R. Tyrrell Rockafellar
0
3French (fr)
Ralph Tyrrell Rockafellar
0
4Portuguese (pt)
Ralph Tyrrell Rockafellar
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 "Ralph Tyrrell Rockafellar" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
R. Tyrrell Rockafellar
195
2French (fr)
Ralph Tyrrell Rockafellar
158
3German (de)
Ralph Tyrrell Rockafellar
13
4Portuguese (pt)
Ralph Tyrrell Rockafellar
13
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
deGerman
Ralph Tyrrell Rockafellar
enEnglish
R. Tyrrell Rockafellar
frFrench
Ralph Tyrrell Rockafellar
ptPortuguese
Ralph Tyrrell Rockafellar

Popularity rank trends

Best Rank German:
#512422
09.2012
Global:
#780890
02.2010

AI rank trends

Best Rank German:
#56449
01.2024
Global:
#234860
05.2018

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on R. Tyrrell Rockafellar from Wikipedia articles about Subderivative, Garrett Birkhoff, Roger J-B Wets, Mathematical optimization and Calculus of variations. Whereas reading the article about R. Tyrrell Rockafellar people most often go to Wikipedia articles on John D. Rockefeller, Garrett Birkhoff, Francis Clarke, Jean-Jacques Moreau and Roger J-B Wets.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 28 January 2026

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In German Wikipedia the most popular articles on that day were: Whitney Houston, Fall Gil Ofarim, Gil Ofarim, Handball-Europameisterschaft der Männer 2026, Der neue Freund, Tova Friedman, Sven Schulze (Politiker, 1979), Liste der größten Auslegerbrücken, Bobbi Kristina Brown, Patricia Aulitzky.

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