Radical de Jacobson

Jacobson radical - radical of a ring as a module over itself; the intersection of all maximal right (or equivalently left) ideals of the ring; the sum of all superfluous right (or equiv. left) ideals. Article “Radical de Jacobson” in Portuguese Wikipedia has 34.1 points for quality (as of July 1, 2026). The article contains 13 references and 15 sections.

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

Since the creation of article “Radical de Jacobson”, its content was written by 1 registered users of Portuguese Wikipedia and edited by 196 registered Wikipedia users in all languages.

The article is cited 8 times in Portuguese Wikipedia and cited 375 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #47236 in March 2026
• Global: #4275 in July 2002

The highest popularity rank from 2008:

• Local (Portuguese): #515923 in May 2026
• Global: #407819 in January 2015

There are 14 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, 2026 (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) Jacobson radical		39.6237
2	Portuguese (pt) Radical de Jacobson		34.1031
3	Hebrew (he) רדיקל ג'ייקובסון		25.5682
4	Dutch (nl) Jacobson-radicaal		23.5536
5	Japanese (ja) ジャコブソン根基		17.9198
6	Russian (ru) Радикал Джекобсона		17.8476
7	Polish (pl) Radykał Jacobsona		16.8313
8	French (fr) Radical de Jacobson		11.3421
9	Chinese (zh) 雅各布森根		10.2041
10	German (de) Jacobson-Radikal		9.0327

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

The most popular language versions of the article "Radical de Jacobson" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Jacobson radical		314 634
2	German (de) Jacobson-Radikal		24 937
3	Japanese (ja) ジャコブソン根基		22 950
4	French (fr) Radical de Jacobson		15 605
5	Russian (ru) Радикал Джекобсона		10 816
6	Chinese (zh) 雅各布森根		8 218
7	Hebrew (he) רדיקל ג'ייקובסון		8 057
8	Italian (it) Radicale di Jacobson		7 610
9	Polish (pl) Radykał Jacobsona		6 142
10	Spanish (es) Radical de Jacobson		2 880

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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 "Radical de Jacobson" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Jacobson radical		1 110
2	Japanese (ja) ジャコブソン根基		161
3	Chinese (zh) 雅各布森根		68
4	German (de) Jacobson-Radikal		64
5	Russian (ru) Радикал Джекобсона		48
6	Spanish (es) Radical de Jacobson		43
7	French (fr) Radical de Jacobson		41
8	Italian (it) Radicale di Jacobson		25
9	Hebrew (he) רדיקל ג'ייקובסון		13
10	Persian (fa) رادیکال جیکوبسن		11

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

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

#	Language	AI award	Relative AI
1	English (en) Jacobson radical		84
2	German (de) Jacobson-Radikal		23
3	Hebrew (he) רדיקל ג'ייקובסון		22
4	French (fr) Radical de Jacobson		17
5	Japanese (ja) ジャコブソン根基		10
6	Dutch (nl) Jacobson-radicaal		8
7	Russian (ru) Радикал Джекобсона		6
8	Polish (pl) Radykał Jacobsona		5
9	Ukrainian (uk) Радикал Джекобсона		5
10	Chinese (zh) 雅各布森根		5

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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 "Radical de Jacobson" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	English (en) Jacobson radical		2
2	Japanese (ja) ジャコブソン根基		1
3	Dutch (nl) Jacobson-radicaal		1
4	Russian (ru) Радикал Джекобсона		1
5	German (de) Jacobson-Radikal		0
6	Spanish (es) Radical de Jacobson		0
7	Persian (fa) رادیکال جیکوبسن		0
8	French (fr) Radical de Jacobson		0
9	Hebrew (he) רדיקל ג'ייקובסון		0
10	Italian (it) Radicale di Jacobson		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 "Radical de Jacobson" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Jacobson radical		71
2	French (fr) Radical de Jacobson		56
3	Italian (it) Radicale di Jacobson		48
4	Japanese (ja) ジャコブソン根基		45
5	Hebrew (he) רדיקל ג'ייקובסון		42
6	Chinese (zh) 雅各布森根		30
7	Russian (ru) Радикал Джекобсона		18
8	Ukrainian (uk) Радикал Джекобсона		17
9	German (de) Jacobson-Radikal		14
10	Spanish (es) Radical de Jacobson		10

More...

#	Language	Value
de	German Jacobson-Radikal
en	English Jacobson radical
es	Spanish Radical de Jacobson
fa	Persian رادیکال جیکوبسن
fr	French Radical de Jacobson
he	Hebrew רדיקל ג'ייקובסון
it	Italian Radicale di Jacobson
ja	Japanese ジャコブソン根基
nl	Dutch Jacobson-radicaal
pl	Polish Radykał Jacobsona
pt	Portuguese Radical de Jacobson
ru	Russian Радикал Джекобсона
uk	Ukrainian Радикал Джекобсона
zh	Chinese 雅各布森根

Best Rank

Portuguese: #515923 05.2026

Global: #407819 01.2015

Best Rank

Portuguese: #47236 03.2026

Global: #4275 07.2002

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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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information