Poisson summation formula

Poisson summation formula - an equation that relates the Fourier series coefficients of the periodic summation of a function to values of the function's continuous Fourier transform. Article “Poisson summation formula” in English Wikipedia has 41.7 points for quality (as of July 1, 2025). The article contains 22 references and 20 sections.

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

Since the creation of article “Poisson summation formula”, its content was written by 72 registered users of English Wikipedia and edited by 191 registered Wikipedia users in all languages.

The article is cited 44 times in English Wikipedia and cited 135 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #36673 in March 2004
• Global: #75152 in March 2004

The highest popularity rank from 2008:

• Local (English): #231886 in November 2014
• Global: #309762 in November 2008

There are 7 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) Poisson summation formula		41.6603
2	Chinese (zh) 泊松求和公式		23.0817
3	Portuguese (pt) Fórmula do somatório de Poisson		20.1621
4	French (fr) Formule sommatoire de Poisson		15.0485
5	Italian (it) Formula di sommazione di Poisson		12.7122
6	German (de) Poissonsche Summenformel		7.9686
7	Japanese (ja) ポアソン和公式		2.7354

More...

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

The most popular language versions of the article "Poisson summation formula" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Poisson summation formula		622 957
2	French (fr) Formule sommatoire de Poisson		108 279
3	German (de) Poissonsche Summenformel		53 513
4	Italian (it) Formula di sommazione di Poisson		40 586
5	Japanese (ja) ポアソン和公式		26 391
6	Chinese (zh) 泊松求和公式		19 783
7	Portuguese (pt) Fórmula do somatório de Poisson		1 933

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 "Poisson summation formula" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Poisson summation formula		2 791
2	French (fr) Formule sommatoire de Poisson		387
3	Japanese (ja) ポアソン和公式		302
4	Chinese (zh) 泊松求和公式		252
5	German (de) Poissonsche Summenformel		170
6	Italian (it) Formula di sommazione di Poisson		169
7	Portuguese (pt) Fórmula do somatório de Poisson		39

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Poisson summation formula		72
2	French (fr) Formule sommatoire de Poisson		43
3	German (de) Poissonsche Summenformel		34
4	Italian (it) Formula di sommazione di Poisson		22
5	Japanese (ja) ポアソン和公式		9
6	Chinese (zh) 泊松求和公式		8
7	Portuguese (pt) Fórmula do somatório de Poisson		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 "Poisson summation formula" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	German (de) Poissonsche Summenformel		0
2	English (en) Poisson summation formula		0
3	French (fr) Formule sommatoire de Poisson		0
4	Italian (it) Formula di sommazione di Poisson		0
5	Japanese (ja) ポアソン和公式		0
6	Portuguese (pt) Fórmula do somatório de Poisson		0
7	Chinese (zh) 泊松求和公式		0

More...

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

Language versions of the article "Poisson summation formula" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Poisson summation formula		44
2	French (fr) Formule sommatoire de Poisson		37
3	German (de) Poissonsche Summenformel		19
4	Japanese (ja) ポアソン和公式		13
5	Italian (it) Formula di sommazione di Poisson		10
6	Chinese (zh) 泊松求和公式		9
7	Portuguese (pt) Fórmula do somatório de Poisson		3

More...

#	Language	Value
de	German Poissonsche Summenformel
en	English Poisson summation formula
fr	French Formule sommatoire de Poisson
it	Italian Formula di sommazione di Poisson
ja	Japanese ポアソン和公式
pt	Portuguese Fórmula do somatório de Poisson
zh	Chinese 泊松求和公式

Best Rank

English: #231886 11.2014

Global: #309762 11.2008

Best Rank

English: #36673 03.2004

Global: #75152 03.2004

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In English Wikipedia the most popular articles on that day were: Ajit Pawar, Border 2, Sharad Pawar, Killing of Alex Pretti, Ilhan Omar, Sunetra Pawar, Todd Monken, Kristi Noem, Wonder Man (miniseries), Gregory Bovino.

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