Karl Stein

Karl Stein - German mathematician (1913–2000). Article “Karl Stein” in Portuguese Wikipedia has 6.6 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 “Karl Stein”, its content was written by 2 registered users of Portuguese Wikipedia and edited by 105 registered Wikipedia users in all languages.

The article is cited 7 times in Portuguese Wikipedia and cited 253 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #36022 in October 2021
• Global: #142074 in January 2020

The highest popularity rank from 2008:

• Local (Portuguese): #371079 in June 2015
• Global: #554297 in January 2015

There are 8 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	Turkish (tr) Karl Stein		20.9496
2	German (de) Karl Stein (Mathematiker)		20.7152
3	Arabic (ar) كارل شتاين (رياضياتي)		16.2125
4	English (en) Karl Stein (mathematician)		13.2404
5	French (fr) Karl Stein		11.881
6	Spanish (es) Karl Stein		11.132
7	Portuguese (pt) Karl Stein		6.6365
8	Dutch (nl) Karl Stein		1.5792

More...

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

The most popular language versions of the article "Karl Stein" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Karl Stein (mathematician)		30 775
2	German (de) Karl Stein (Mathematiker)		14 423
3	Spanish (es) Karl Stein		12 048
4	Portuguese (pt) Karl Stein		1 606
5	Dutch (nl) Karl Stein		1 472
6	Arabic (ar) كارل شتاين (رياضياتي)		1 386
7	French (fr) Karl Stein		1 321
8	Turkish (tr) Karl Stein		124

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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 "Karl Stein" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Karl Stein (mathematician)		129
2	German (de) Karl Stein (Mathematiker)		54
3	Turkish (tr) Karl Stein		23
4	Spanish (es) Karl Stein		17
5	Arabic (ar) كارل شتاين (رياضياتي)		14
6	Dutch (nl) Karl Stein		11
7	Portuguese (pt) Karl Stein		11
8	French (fr) Karl Stein		7

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

Language versions of the article "Karl Stein" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	German (de) Karl Stein (Mathematiker)		42
2	English (en) Karl Stein (mathematician)		35
3	French (fr) Karl Stein		11
4	Dutch (nl) Karl Stein		8
5	Spanish (es) Karl Stein		3
6	Arabic (ar) كارل شتاين (رياضياتي)		2
7	Portuguese (pt) Karl Stein		2
8	Turkish (tr) Karl Stein		2

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

Language versions of the article "Karl Stein" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) كارل شتاين (رياضياتي)		0
2	German (de) Karl Stein (Mathematiker)		0
3	English (en) Karl Stein (mathematician)		0
4	Spanish (es) Karl Stein		0
5	French (fr) Karl Stein		0
6	Dutch (nl) Karl Stein		0
7	Portuguese (pt) Karl Stein		0
8	Turkish (tr) Karl Stein		0

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

Language versions of the article "Karl Stein" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	German (de) Karl Stein (Mathematiker)		115
2	English (en) Karl Stein (mathematician)		93
3	French (fr) Karl Stein		12
4	Turkish (tr) Karl Stein		9
5	Portuguese (pt) Karl Stein		7
6	Arabic (ar) كارل شتاين (رياضياتي)		6
7	Dutch (nl) Karl Stein		6
8	Spanish (es) Karl Stein		5

More...

#	Language	Value
ar	Arabic كارل شتاين (رياضياتي)
de	German Karl Stein (Mathematiker)
en	English Karl Stein (mathematician)
es	Spanish Karl Stein
fr	French Karl Stein
nl	Dutch Karl Stein
pt	Portuguese Karl Stein
tr	Turkish Karl Stein

Best Rank

Portuguese: #371079 06.2015

Global: #554297 01.2015

Best Rank

Portuguese: #36022 10.2021

Global: #142074 01.2020

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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