K関数

K-function - generalization of the hyperfactorial to complex numbers. Article “K関数” in Japanese Wikipedia has 11.3 points for quality (as of July 1, 2026). The article contains 3 references and 8 sections.

This article has the best quality in Catalan Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “K関数”, its content was written by 3 registered users of Japanese Wikipedia and edited by 86 registered Wikipedia users in all languages.

The article is cited 6 times in Japanese Wikipedia and cited 40 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Japanese): #109166 in January 2019
• Global: #103964 in February 2009

The highest popularity rank from 2008:

• Local (Japanese): #466926 in November 2015
• Global: #780996 in November 2014

There are 10 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	Catalan (ca) Funció K		30.1879
2	German (de) K-Funktion		27.8488
3	English (en) K-function		18.591
4	Russian (ru) K-функция		16.1457
5	Ukrainian (uk) K-функція		14.1604
6	Chinese (zh) K函数		14.1033
7	Spanish (es) Función K		13.3003
8	Japanese (ja) K関数		11.3229
9	French (fr) Fonction K		10.1548
10	Italian (it) Funzione K		2.2844

More...

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

The most popular language versions of the article "K関数" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) K-function		97 118
2	Russian (ru) K-функция		20 862
3	German (de) K-Funktion		15 443
4	Italian (it) Funzione K		11 579
5	Japanese (ja) K関数		10 582
6	Chinese (zh) K函数		7 296
7	Spanish (es) Función K		4 715
8	French (fr) Fonction K		2 426
9	Ukrainian (uk) K-функція		292
10	Catalan (ca) Funció K		277

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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 "K関数" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) K-function		519
2	Russian (ru) K-функция		49
3	Chinese (zh) K函数		43
4	Japanese (ja) K関数		42
5	French (fr) Fonction K		27
6	German (de) K-Funktion		26
7	Spanish (es) Función K		14
8	Italian (it) Funzione K		13
9	Catalan (ca) Funció K		8
10	Ukrainian (uk) K-функція		5

More...

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

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

#	Language	AI award	Relative AI
1	English (en) K-function		29
2	German (de) K-Funktion		16
3	Italian (it) Funzione K		13
4	Russian (ru) K-функция		13
5	Spanish (es) Función K		5
6	French (fr) Fonction K		3
7	Japanese (ja) K関数		3
8	Catalan (ca) Funció K		2
9	Ukrainian (uk) K-функція		1
10	Chinese (zh) K函数		1

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 "K関数" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Catalan (ca) Funció K		0
2	German (de) K-Funktion		0
3	English (en) K-function		0
4	Spanish (es) Función K		0
5	French (fr) Fonction K		0
6	Italian (it) Funzione K		0
7	Japanese (ja) K関数		0
8	Russian (ru) K-функция		0
9	Ukrainian (uk) K-функція		0
10	Chinese (zh) K函数		0

More...

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

Language versions of the article "K関数" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) K-function		8
2	Japanese (ja) K関数		6
3	Catalan (ca) Funció K		5
4	French (fr) Fonction K		4
5	Russian (ru) K-функция		4
6	Spanish (es) Función K		3
7	Ukrainian (uk) K-функція		3
8	Chinese (zh) K函数		3
9	German (de) K-Funktion		2
10	Italian (it) Funzione K		2

More...

#	Language	Value
ca	Catalan Funció K
de	German K-Funktion
en	English K-function
es	Spanish Función K
fr	French Fonction K
it	Italian Funzione K
ja	Japanese K関数
ru	Russian K-функция
uk	Ukrainian K-функція
zh	Chinese K函数

Best Rank

Japanese: #466926 11.2015

Global: #780996 11.2014

Best Rank

Japanese: #109166 01.2019

Global: #103964 02.2009

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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