Equação de Poisson

Poisson's equation - partial differential equation of elliptic type with broad utility in mechanical engineering and theoretical physics. Article “Equação de Poisson” in Portuguese Wikipedia has 18.8 points for quality (as of July 1, 2025). The article contains 5 references and 8 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.99 points.

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

Since the creation of article “Equação de Poisson”, its content was written by 11 registered users of Portuguese Wikipedia and edited by 595 registered Wikipedia users in all languages.

The article is cited 57 times in Portuguese Wikipedia and cited 1224 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #6071 in September 2014
• Global: #7734 in August 2004

The highest popularity rank from 2008:

• Local (Portuguese): #42124 in November 2008
• Global: #44359 in November 2014

There are 29 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's equation		30.3894
2	Greek (el) Εξίσωση Πουασόν		21.0102
3	Portuguese (pt) Equação de Poisson		18.8227
4	Italian (it) Equazione di Poisson		18.7358
5	Chinese (zh) 泊松方程		18.471
6	Estonian (et) Poissoni võrrand		15.667
7	French (fr) Équation de Poisson		13.6812
8	Polish (pl) Równanie różniczkowe Poissona		13.5821
9	Norwegian (no) Poisson-ligningen		13.3011
10	Turkish (tr) Poisson denklemi		13.0689

More...

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

The most popular language versions of the article "Equação de Poisson" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Poisson's equation		2 881 450
2	German (de) Poisson-Gleichung		680 267
3	Russian (ru) Уравнение Пуассона		572 134
4	Japanese (ja) ポアソン方程式		451 266
5	French (fr) Équation de Poisson		358 487
6	Spanish (es) Ecuación de Poisson		349 082
7	Italian (it) Equazione di Poisson		292 301
8	Chinese (zh) 泊松方程		273 346
9	Polish (pl) Równanie różniczkowe Poissona		98 117
10	Portuguese (pt) Equação de Poisson		95 921

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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 "Equação de Poisson" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Poisson's equation		10 299
2	German (de) Poisson-Gleichung		2 071
3	Russian (ru) Уравнение Пуассона		1 831
4	Japanese (ja) ポアソン方程式		1 733
5	French (fr) Équation de Poisson		1 307
6	Italian (it) Equazione di Poisson		988
7	Chinese (zh) 泊松方程		945
8	Spanish (es) Ecuación de Poisson		632
9	Polish (pl) Równanie różniczkowe Poissona		368
10	Korean (ko) 푸아송 방정식		318

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

Language versions of the article "Equação de Poisson" 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's equation		116
2	German (de) Poisson-Gleichung		75
3	French (fr) Équation de Poisson		73
4	Italian (it) Equazione di Poisson		39
5	Russian (ru) Уравнение Пуассона		36
6	Hebrew (he) משוואת פואסון		27
7	Japanese (ja) ポアソン方程式		24
8	Dutch (nl) Poissonvergelijking		22
9	Chinese (zh) 泊松方程		22
10	Spanish (es) Ecuación de Poisson		19

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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 "Equação de Poisson" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Poisson's equation		4
2	Arabic (ar) معادلة بواسون		0
3	Belarusian (be) Ураўненне Пуасона		0
4	Bulgarian (bg) Уравнение на Поасон		0
5	Catalan (ca) Equació de Poisson		0
6	Czech (cs) Poissonova rovnice		0
7	Danish (da) Poisson-ligning		0
8	German (de) Poisson-Gleichung		0
9	Greek (el) Εξίσωση Πουασόν		0
10	Spanish (es) Ecuación de Poisson		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 "Equação de Poisson" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Poisson's equation		255
2	Chinese (zh) 泊松方程		128
3	Russian (ru) Уравнение Пуассона		113
4	French (fr) Équation de Poisson		89
5	Ukrainian (uk) Рівняння Пуассона		66
6	German (de) Poisson-Gleichung		63
7	Spanish (es) Ecuación de Poisson		58
8	Polish (pl) Równanie różniczkowe Poissona		57
9	Portuguese (pt) Equação de Poisson		57
10	Japanese (ja) ポアソン方程式		53

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#	Language	Value
ar	Arabic معادلة بواسون
be	Belarusian Ураўненне Пуасона
bg	Bulgarian Уравнение на Поасон
ca	Catalan Equació de Poisson
cs	Czech Poissonova rovnice
da	Danish Poisson-ligning
de	German Poisson-Gleichung
el	Greek Εξίσωση Πουασόν
en	English Poisson's equation
es	Spanish Ecuación de Poisson
et	Estonian Poissoni võrrand
fa	Persian معادله پواسن
fr	French Équation de Poisson
he	Hebrew משוואת פואסון
hi	Hindi प्वासों समीकरण
id	Indonesian Persamaan Poisson
it	Italian Equazione di Poisson
ja	Japanese ポアソン方程式
ko	Korean 푸아송 방정식
nl	Dutch Poissonvergelijking
no	Norwegian Poisson-ligningen
pl	Polish Równanie różniczkowe Poissona
pt	Portuguese Equação de Poisson
ru	Russian Уравнение Пуассона
sl	Slovenian Poissonova enačba
sv	Swedish Poissons ekvation
tr	Turkish Poisson denklemi
uk	Ukrainian Рівняння Пуассона
zh	Chinese 泊松方程

Best Rank

Portuguese: #42124 11.2008

Global: #44359 11.2014

Best Rank

Portuguese: #6071 09.2014

Global: #7734 08.2004

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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