表現論

Representation theory - branch of mathematics that studies representations of abstract algebraic structures as linear transformations on vector spaces. Article “表現論” in Japanese Wikipedia has 45.9 points for quality (as of July 1, 2025). The article contains 48 references and 31 sections.

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

Since the creation of article “表現論”, its content was written by 27 registered users of Japanese Wikipedia and edited by 349 registered Wikipedia users in all languages.

The article is cited 310 times in Japanese Wikipedia and cited 2973 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Japanese): #8761 in August 2014
• Global: #26354 in May 2013

The highest popularity rank from 2008:

• Local (Japanese): #127266 in January 2025
• Global: #132075 in July 2023

There are 26 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	English (en) Representation theory		67.2171
2	Chinese (zh) 表示论		61.5208
3	Vietnamese (vi) Lý thuyết biểu diễn		60.8196
4	Japanese (ja) 表現論		45.8758
5	French (fr) Théorie des représentations		45.2457
6	Italian (it) Teoria delle rappresentazioni		37.6802
7	Greek (el) Θεωρία αναπαραστάσεων		31.7326
8	Catalan (ca) Teoria de la representació		30.1514
9	Basque (eu) Errepresentazioaren teoria		29.4622
10	Indonesian (id) Teori representasi		29.1605

More...

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

The most popular language versions of the article "表現論" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Representation theory		1 418 789
2	German (de) Darstellungstheorie		167 522
3	Japanese (ja) 表現論		112 784
4	Russian (ru) Теория представлений		93 522
5	French (fr) Théorie des représentations		91 863
6	Chinese (zh) 表示论		57 636
7	Portuguese (pt) Teoria de representação		23 160
8	Italian (it) Teoria delle rappresentazioni		17 663
9	Spanish (es) Teoría de representación		15 865
10	Arabic (ar) نظرية التمثيل		11 965

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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 "表現論" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Representation theory		7 593
2	Japanese (ja) 表現論		886
3	Russian (ru) Теория представлений		460
4	French (fr) Théorie des représentations		425
5	German (de) Darstellungstheorie		402
6	Chinese (zh) 表示论		347
7	Italian (it) Teoria delle rappresentazioni		217
8	Spanish (es) Teoría de representación		201
9	Portuguese (pt) Teoria de representação		86
10	Ukrainian (uk) Теорія представлень		63

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

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

#	Language	AI award	Relative AI
1	English (en) Representation theory		115
2	French (fr) Théorie des représentations		30
3	German (de) Darstellungstheorie		28
4	Japanese (ja) 表現論		27
5	Dutch (nl) Representatietheorie		15
6	Russian (ru) Теория представлений		15
7	Chinese (zh) 表示论		15
8	Ukrainian (uk) Теорія представлень		13
9	Greek (el) Θεωρία αναπαραστάσεων		11
10	Italian (it) Teoria delle rappresentazioni		10

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 "表現論" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Representation theory		1
2	Arabic (ar) نظرية التمثيل		0
3	Belarusian (be) Тэорыя прадстаўленняў		0
4	Catalan (ca) Teoria de la representació		0
5	Danish (da) Repræsentationsteori		0
6	German (de) Darstellungstheorie		0
7	Greek (el) Θεωρία αναπαραστάσεων		0
8	Spanish (es) Teoría de representación		0
9	Basque (eu) Errepresentazioaren teoria		0
10	Persian (fa) نظریه نمایش		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 "表現論" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Representation theory		771
2	Japanese (ja) 表現論		310
3	German (de) Darstellungstheorie		278
4	French (fr) Théorie des représentations		259
5	Portuguese (pt) Teoria de representação		204
6	Russian (ru) Теория представлений		174
7	Ukrainian (uk) Теорія представлень		162
8	Chinese (zh) 表示论		77
9	Indonesian (id) Teori representasi		74
10	Catalan (ca) Teoria de la representació		65

More...

#	Language	Value
ar	Arabic نظرية التمثيل
be	Belarusian Тэорыя прадстаўленняў
ca	Catalan Teoria de la representació
da	Danish Repræsentationsteori
de	German Darstellungstheorie
el	Greek Θεωρία αναπαραστάσεων
en	English Representation theory
es	Spanish Teoría de representación
eu	Basque Errepresentazioaren teoria
fa	Persian نظریه نمایش
fi	Finnish Esitysteoria
fr	French Théorie des représentations
gl	Galician Teoría da representación
id	Indonesian Teori representasi
it	Italian Teoria delle rappresentazioni
ja	Japanese 表現論
ko	Korean 표현론 (수학)
nl	Dutch Representatietheorie
pt	Portuguese Teoria de representação
ro	Romanian Teoria reprezentării
ru	Russian Теория представлений
sr	Serbian Teorija reprezentacije
tr	Turkish Temsil teorisi
uk	Ukrainian Теорія представлень
vi	Vietnamese Lý thuyết biểu diễn
zh	Chinese 表示论

Best Rank

Japanese: #127266 01.2025

Global: #132075 07.2023

Best Rank

Japanese: #8761 08.2014

Global: #26354 05.2013

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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