Kiyoshi Oka

Kiyoshi Oka - Japanese mathematician who worked in the theory of several complex variables (1901-1978). Article “Kiyoshi Oka” in French Wikipedia has 5.6 points for quality (as of July 1, 2025). The article contains 0 references and 4 sections.

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

In June 2025 the article “Kiyoshi Oka” was edited by 1 authors in French Wikipedia and written by 2 authors in all languages.

Since the creation of article “Kiyoshi Oka”, its content was written by 30 registered users of French Wikipedia and edited by 258 registered Wikipedia users in all languages.

The article is cited 10 times in French Wikipedia and cited 341 times in all languages.

The highest Authors Interest rank from 2001:

• Local (French): #28549 in August 2009
• Global: #27098 in July 2018

The highest popularity rank from 2008:

• Local (French): #349668 in February 2018
• Global: #1926 in February 2018

There are 11 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	Japanese (ja) 岡潔		26.0109
2	Arabic (ar) كيوشي أوكا		24.9108
3	Italian (it) Kiyoshi Oka		24.1837
4	Catalan (ca) Kiyoshi Oka		21.7904
5	Chinese (zh) 岡潔		20.3713
6	Turkish (tr) Kiyoshi Oka		20.3488
7	English (en) Kiyoshi Oka		14.9225
8	German (de) Oka Kiyoshi		10.4003
9	Simple English (simple) Kiyoshi Oka		8.302
10	Korean (ko) 오카 기요시		7.3951

More...

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

The most popular language versions of the article "Kiyoshi Oka" in all the time

#	Language	Popularity award	Relative popularity
1	Japanese (ja) 岡潔		1 745 412
2	English (en) Kiyoshi Oka		69 342
3	Chinese (zh) 岡潔		43 056
4	Korean (ko) 오카 기요시		16 117
5	German (de) Oka Kiyoshi		12 674
6	French (fr) Kiyoshi Oka		9 382
7	Simple English (simple) Kiyoshi Oka		645
8	Italian (it) Kiyoshi Oka		600
9	Catalan (ca) Kiyoshi Oka		282
10	Arabic (ar) كيوشي أوكا		197

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 "Kiyoshi Oka" in June 2025

#	Language	Popularity award	Relative popularity
1	Japanese (ja) 岡潔		13 364
2	English (en) Kiyoshi Oka		736
3	Chinese (zh) 岡潔		479
4	Korean (ko) 오카 기요시		63
5	German (de) Oka Kiyoshi		49
6	French (fr) Kiyoshi Oka		40
7	Catalan (ca) Kiyoshi Oka		26
8	Simple English (simple) Kiyoshi Oka		24
9	Turkish (tr) Kiyoshi Oka		21
10	Italian (it) Kiyoshi Oka		16

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

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

#	Language	AI award	Relative AI
1	Japanese (ja) 岡潔		104
2	English (en) Kiyoshi Oka		46
3	French (fr) Kiyoshi Oka		30
4	German (de) Oka Kiyoshi		24
5	Chinese (zh) 岡潔		17
6	Korean (ko) 오카 기요시		13
7	Catalan (ca) Kiyoshi Oka		7
8	Italian (it) Kiyoshi Oka		6
9	Simple English (simple) Kiyoshi Oka		6
10	Turkish (tr) Kiyoshi Oka		3

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 "Kiyoshi Oka" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	French (fr) Kiyoshi Oka		1
2	Turkish (tr) Kiyoshi Oka		1
3	Arabic (ar) كيوشي أوكا		0
4	Catalan (ca) Kiyoshi Oka		0
5	German (de) Oka Kiyoshi		0
6	English (en) Kiyoshi Oka		0
7	Italian (it) Kiyoshi Oka		0
8	Japanese (ja) 岡潔		0
9	Korean (ko) 오카 기요시		0
10	Simple English (simple) Kiyoshi Oka		0

More...

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

Language versions of the article "Kiyoshi Oka" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Japanese (ja) 岡潔		172
2	Chinese (zh) 岡潔		75
3	German (de) Oka Kiyoshi		21
4	English (en) Kiyoshi Oka		21
5	Turkish (tr) Kiyoshi Oka		11
6	French (fr) Kiyoshi Oka		10
7	Korean (ko) 오카 기요시		10
8	Arabic (ar) كيوشي أوكا		9
9	Italian (it) Kiyoshi Oka		8
10	Catalan (ca) Kiyoshi Oka		2

More...

#	Language	Value
ar	Arabic كيوشي أوكا
ca	Catalan Kiyoshi Oka
de	German Oka Kiyoshi
en	English Kiyoshi Oka
fr	French Kiyoshi Oka
it	Italian Kiyoshi Oka
ja	Japanese 岡潔
ko	Korean 오카 기요시
simple	Simple English Kiyoshi Oka
tr	Turkish Kiyoshi Oka
zh	Chinese 岡潔

Best Rank

French: #349668 02.2018

Global: #1926 02.2018

Best Rank

French: #28549 08.2009

Global: #27098 07.2018

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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