Dirichlet eta function

Dirichlet eta function - function in analytic number theory. Article "Dirichlet eta function" in English Wikipedia has 22.5 points for quality (as of July 1, 2025). The article contains 3 references and 8 sections. The article also contains quality flaw template, which reduce quality score.

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

Since the creation of article "Dirichlet eta function", its content was written by 58 registered users of English Wikipedia and edited by 255 registered Wikipedia users in all languages.

The article is cited 31 times in English Wikipedia and cited 286 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #52885 in January 2004
• Global: #38858 in March 2009

The highest popularity rank from 2008:

• Local (English): #358771 in March 2023
• Global: #397866 in June 2008

There are 22 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	Slovenian (sl) Dirichletova funkcija eta		36.452
2	German (de) Dirichletsche Etafunktion		33.6603
3	English (en) Dirichlet eta function		22.5112
4	Turkish (tr) Dirichlet eta işlevi		15.2284
5	Swedish (sv) Dirichlets etafunktion		14.7085
6	Chinese (zh) 狄利克雷η函数		12.0263
7	Polish (pl) Funkcja η		11.8342
8	Arabic (ar) دالة إيتا لدركليه		10.3958
9	Italian (it) Funzione eta di Dirichlet		10.2323
10	French (fr) Fonction êta de Dirichlet		10.175

More...

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

The most popular language versions of the article "Dirichlet eta function" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Dirichlet eta function		280 639
2	Polish (pl) Funkcja η		56 547
3	French (fr) Fonction êta de Dirichlet		32 498
4	German (de) Dirichletsche Etafunktion		23 529
5	Spanish (es) Función eta de Dirichlet		19 813
6	Italian (it) Funzione eta di Dirichlet		17 437
7	Chinese (zh) 狄利克雷η函数		9 225
8	Portuguese (pt) Função eta de Dirichlet		8 118
9	Arabic (ar) دالة إيتا لدركليه		7 207
10	Russian (ru) Эта-функция Дирихле		6 260

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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 "Dirichlet eta function" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Dirichlet eta function		2 044
2	French (fr) Fonction êta de Dirichlet		235
3	German (de) Dirichletsche Etafunktion		101
4	Spanish (es) Función eta de Dirichlet		94
5	Russian (ru) Эта-функция Дирихле		81
6	Korean (ko) 디리클레 에타 함수		60
7	Polish (pl) Funkcja η		52
8	Chinese (zh) 狄利克雷η函数		49
9	Italian (it) Funzione eta di Dirichlet		43
10	Arabic (ar) دالة إيتا لدركليه		36

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

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

#	Language	AI award	Relative AI
1	English (en) Dirichlet eta function		58
2	French (fr) Fonction êta de Dirichlet		34
3	Italian (it) Funzione eta di Dirichlet		34
4	German (de) Dirichletsche Etafunktion		32
5	Polish (pl) Funkcja η		18
6	Swedish (sv) Dirichlets etafunktion		9
7	Catalan (ca) Funció eta de Dirichlet		8
8	Spanish (es) Función eta de Dirichlet		8
9	Chinese (zh) 狄利克雷η函数		8
10	Esperanto (eo) Funkcio η		7

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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 "Dirichlet eta function" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) دالة إيتا لدركليه		0
2	Azerbaijani (az) Dirixlet eta funksiyası		0
3	Catalan (ca) Funció eta de Dirichlet		0
4	German (de) Dirichletsche Etafunktion		0
5	English (en) Dirichlet eta function		0
6	Esperanto (eo) Funkcio η		0
7	Spanish (es) Función eta de Dirichlet		0
8	French (fr) Fonction êta de Dirichlet		0
9	Galician (gl) Función eta de Dirichlet		0
10	Hindi (hi) डीरिख्ले ईटा फलन		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 "Dirichlet eta function" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Esperanto (eo) Funkcio η		50
2	Indonesian (id) Fungsi eta Dirichlet		35
3	English (en) Dirichlet eta function		31
4	Polish (pl) Funkcja η		24
5	German (de) Dirichletsche Etafunktion		22
6	French (fr) Fonction êta de Dirichlet		20
7	Korean (ko) 디리클레 에타 함수		14
8	Slovenian (sl) Dirichletova funkcija eta		12
9	Turkish (tr) Dirichlet eta işlevi		12
10	Catalan (ca) Funció eta de Dirichlet		10

More...

#	Language	Value
ar	Arabic دالة إيتا لدركليه
az	Azerbaijani Dirixlet eta funksiyası
ca	Catalan Funció eta de Dirichlet
de	German Dirichletsche Etafunktion
en	English Dirichlet eta function
eo	Esperanto Funkcio η
es	Spanish Función eta de Dirichlet
fr	French Fonction êta de Dirichlet
gl	Galician Función eta de Dirichlet
hi	Hindi डीरिख्ले ईटा फलन
id	Indonesian Fungsi eta Dirichlet
it	Italian Funzione eta di Dirichlet
ko	Korean 디리클레 에타 함수
nl	Dutch Dirichlet-èta-functie
pl	Polish Funkcja η
pt	Portuguese Função eta de Dirichlet
ru	Russian Эта-функция Дирихле
sl	Slovenian Dirichletova funkcija eta
sv	Swedish Dirichlets etafunktion
th	Thai ฟังก์ชันอีตาของดิริชเลต์
tr	Turkish Dirichlet eta işlevi
zh	Chinese 狄利克雷η函数

Best Rank

English: #358771 03.2023

Global: #397866 06.2008

Best Rank

English: #52885 01.2004

Global: #38858 03.2009

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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 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