Lema de Schur

Schur's lemma - lemma stating that a module homomorphism between two simple modules over the same ring is either an isomorphism or identically zero. Article "Lema de Schur" in Spanish Wikipedia has 8.2 points for quality (as of November 1, 2023). The article contains 1 references and 5 sections.

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

Since the creation of article "Lema de Schur", its content was written by 10 registered users of Spanish Wikipedia and edited by 218 registered Wikipedia users in all languages.

The article is cited 6 times in Spanish Wikipedia and cited 189 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Spanish): #15580 in September 2010
• Global: #75125 in September 2010

The highest popularity rank from 2008:

• Local (Spanish): #350747 in June 2012
• Global: #349641 in November 2019

There are 13 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 November 1, 2023 (including revision history and pageviews for previous years).

下表顯示了最高品質的文章的語言版本。

#	Language	Quality grade	Quality score
1	English (en) Schur's lemma		29.8029
2	French (fr) Lemme de Schur		17.7892
3	Dutch (nl) Lemma van Schur		12.7961
4	Japanese (ja) シューアの補題		11.9836
5	German (de) Lemma von Schur		10.5924
6	Korean (ko) 슈어 보조정리		9.364
7	Serbian (sr) Шурове леме		9.2903
8	Chinese (zh) 舒尔引理		8.7245
9	Spanish (es) Lema de Schur		8.1959
10	Italian (it) Lemma di Schur		6.7467

More...

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

The most popular language versions of the article "Lema de Schur" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Schur's lemma		378 952
2	French (fr) Lemme de Schur		40 654
3	German (de) Lemma von Schur		37 944
4	Japanese (ja) シューアの補題		31 101
5	Russian (ru) Лемма Шура		25 043
6	Chinese (zh) 舒尔引理		22 404
7	Italian (it) Lemma di Schur		22 290
8	Spanish (es) Lema de Schur		16 046
9	Korean (ko) 슈어 보조정리		6 109
10	Dutch (nl) Lemma van Schur		3 052

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 "Lema de Schur" in October 2023

#	Language	Popularity award	Relative popularity
1	English (en) Schur's lemma		3 533
2	Japanese (ja) シューアの補題		481
3	French (fr) Lemme de Schur		334
4	Russian (ru) Лемма Шура		227
5	German (de) Lemma von Schur		166
6	Chinese (zh) 舒尔引理		159
7	Italian (it) Lemma di Schur		151
8	Spanish (es) Lema de Schur		96
9	Korean (ko) 슈어 보조정리		48
10	Dutch (nl) Lemma van Schur		21

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Schur's lemma		57
2	French (fr) Lemme de Schur		33
3	German (de) Lemma von Schur		32
4	Italian (it) Lemma di Schur		29
5	Russian (ru) Лемма Шура		15
6	Chinese (zh) 舒尔引理		11
7	Spanish (es) Lema de Schur		10
8	Japanese (ja) シューアの補題		8
9	Dutch (nl) Lemma van Schur		8
10	Hebrew (he) הלמה של שור		7

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 "Lema de Schur" with the highest AI in October 2023

#	Language	AI award	Relative AI
1	English (en) Schur's lemma		1
2	German (de) Lemma von Schur		0
3	Spanish (es) Lema de Schur		0
4	French (fr) Lemme de Schur		0
5	Hebrew (he) הלמה של שור		0
6	Italian (it) Lemma di Schur		0
7	Japanese (ja) シューアの補題		0
8	Korean (ko) 슈어 보조정리		0
9	Dutch (nl) Lemma van Schur		0
10	Russian (ru) Лемма Шура		0

More...

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

Language versions of the article "Lema de Schur" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Schur's lemma		61
2	French (fr) Lemme de Schur		36
3	Japanese (ja) シューアの補題		17
4	German (de) Lemma von Schur		15
5	Korean (ko) 슈어 보조정리		12
6	Chinese (zh) 舒尔引理		11
7	Russian (ru) Лемма Шура		9
8	Italian (it) Lemma di Schur		8
9	Hebrew (he) הלמה של שור		7
10	Spanish (es) Lema de Schur		6

More...

#	Language	Value
de	German Lemma von Schur
en	English Schur's lemma
es	Spanish Lema de Schur
fr	French Lemme de Schur
he	Hebrew הלמה של שור
it	Italian Lemma di Schur
ja	Japanese シューアの補題
ko	Korean 슈어 보조정리
nl	Dutch Lemma van Schur
ru	Russian Лемма Шура
sr	Serbian Шурове леме
uk	Ukrainian Лема Шура
zh	Chinese 舒尔引理

Best Rank

Spanish: #350747 06.2012

Global: #349641 11.2019

Best Rank

Spanish: #15580 09.2010

Global: #75125 09.2010

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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 November, 2023. When calculating current popularity and AI of articles data from October 2023 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information