クラインの四元群

Klein four-group - direct product of two cyclic groups of order two; smallest group that is non-cyclic. Article "クラインの四元群" in Japanese Wikipedia has 2 points for quality (as of August 1, 2024).

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 "クラインの四元群", its content was written by 7 registered users of Japanese Wikipedia and edited by 433 registered Wikipedia users in all languages.

The article is cited 59 times in Japanese Wikipedia and cited 899 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Japanese): #17449 in October 2010
• Global: #801 in February 2002

The highest popularity rank from 2008:

• Local (Japanese): #226418 in December 2022
• Global: #142126 in February 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 August 1, 2024 (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) Klein four-group		40.4133
2	Indonesian (id) Klein empat grup		36.5121
3	German (de) Kleinsche Vierergruppe		24.9192
4	Polish (pl) Grupa czwórkowa Kleina		21.4523
5	Persian (fa) گروه چهارتایی کلاین		20.9973
6	Russian (ru) Четверная группа Клейна		20.766
7	Hungarian (hu) Klein-csoport		20.0284
8	Arabic (ar) زمرة كلاين رباعية العناصر		18.2247
9	Romanian (ro) Grupul lui Klein		14.1381
10	Korean (ko) 클라인 4원군		13.5296

More...

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

The most popular language versions of the article "クラインの四元群" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Klein four-group		785 740
2	German (de) Kleinsche Vierergruppe		176 293
3	French (fr) Groupe de Klein		86 305
4	Spanish (es) Grupo de Klein		65 910
5	Russian (ru) Четверная группа Клейна		59 333
6	Japanese (ja) クラインの四元群		51 977
7	Italian (it) Gruppo di Klein		45 120
8	Chinese (zh) 克莱因四元群		40 317
9	Polish (pl) Grupa czwórkowa Kleina		40 008
10	Korean (ko) 클라인 4원군		22 512

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 "クラインの四元群" in July 2024

#	Language	Popularity award	Relative popularity
1	English (en) Klein four-group		3 364
2	German (de) Kleinsche Vierergruppe		555
3	Japanese (ja) クラインの四元群		488
4	French (fr) Groupe de Klein		258
5	Spanish (es) Grupo de Klein		246
6	Italian (it) Gruppo di Klein		201
7	Russian (ru) Четверная группа Клейна		198
8	Chinese (zh) 克莱因四元群		173
9	Korean (ko) 클라인 4원군		153
10	Hebrew (he) חבורת הארבעה של קליין		94

More...

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

Language versions of the article "クラインの四元群" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Klein four-group		102
2	German (de) Kleinsche Vierergruppe		68
3	French (fr) Groupe de Klein		55
4	Italian (it) Gruppo di Klein		32
5	Dutch (nl) Viergroep van Klein		31
6	Russian (ru) Четверная группа Клейна		21
7	Polish (pl) Grupa czwórkowa Kleina		17
8	Hungarian (hu) Klein-csoport		14
9	Spanish (es) Grupo de Klein		11
10	Hebrew (he) חבורת הארבעה של קליין		11

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 "クラインの四元群" with the highest AI in July 2024

#	Language	AI award	Relative AI
1	Arabic (ar) زمرة كلاين رباعية العناصر		0
2	Catalan (ca) Grup de Klein		0
3	Czech (cs) Kleinova čtyřgrupa		0
4	Danish (da) Kleins firegruppe		0
5	German (de) Kleinsche Vierergruppe		0
6	English (en) Klein four-group		0
7	Spanish (es) Grupo de Klein		0
8	Persian (fa) گروه چهارتایی کلاین		0
9	Finnish (fi) Kleinin neliryhmä		0
10	French (fr) Groupe de Klein		0

More...

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

Language versions of the article "クラインの四元群" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Italian (it) Gruppo di Klein		179
2	English (en) Klein four-group		121
3	Ukrainian (uk) 4-група Кляйна		85
4	Russian (ru) Четверная группа Клейна		76
5	Japanese (ja) クラインの四元群		59
6	French (fr) Groupe de Klein		58
7	German (de) Kleinsche Vierergruppe		42
8	Arabic (ar) زمرة كلاين رباعية العناصر		30
9	Chinese (zh) 克莱因四元群		30
10	Spanish (es) Grupo de Klein		27

More...

#	Language	Value
ar	Arabic زمرة كلاين رباعية العناصر
ca	Catalan Grup de Klein
cs	Czech Kleinova čtyřgrupa
da	Danish Kleins firegruppe
de	German Kleinsche Vierergruppe
en	English Klein four-group
es	Spanish Grupo de Klein
fa	Persian گروه چهارتایی کلاین
fi	Finnish Kleinin neliryhmä
fr	French Groupe de Klein
he	Hebrew חבורת הארבעה של קליין
hu	Hungarian Klein-csoport
id	Indonesian Klein empat grup
it	Italian Gruppo di Klein
ja	Japanese クラインの四元群
ko	Korean 클라인 4원군
nl	Dutch Viergroep van Klein
pl	Polish Grupa czwórkowa Kleina
pt	Portuguese Klein 4
ro	Romanian Grupul lui Klein
ru	Russian Четверная группа Клейна
sv	Swedish Kleins fyrgrupp
ta	Tamil கிளைன் நான்குறுப்புக்குலம்
uk	Ukrainian 4-група Кляйна
vi	Vietnamese Nhóm bốn Klein
zh	Chinese 克莱因四元群

Best Rank

Japanese: #226418 12.2022

Global: #142126 02.2023

Best Rank

Japanese: #17449 10.2010

Global: #801 02.2002

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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 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from August, 2024. When calculating current popularity and AI of articles data from July 2024 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information