Quadrivetor

Four-vector - vector in special relativity well-behaved with respect to Lorentz transformations. Article “Quadrivetor” in Portuguese Wikipedia has 9.4 points for quality (as of July 1, 2026). The article contains 1 references and 2 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.5 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 “Quadrivetor”, its content was written by 10 registered users of Portuguese Wikipedia and edited by 630 registered Wikipedia users in all languages.

The article is cited 33 times in Portuguese Wikipedia and cited 1063 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #14900 in October 2025
• Global: #6632 in May 2003

The highest popularity rank from 2008:

• Local (Portuguese): #75737 in November 2008
• Global: #110424 in November 2014

There are 27 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	English (en) Four-vector		51.7826
2	Romanian (ro) Cvadrivector		49.3339
3	Finnish (fi) Nelivektori		41.2794
4	Chinese (zh) 四維矢量		35.366
5	Bulgarian (bg) 4-вектор		34.5308
6	Polish (pl) Czterowektor		32.163
7	French (fr) Quadrivecteur		23.0257
8	Czech (cs) Čtyřvektor		17.4512
9	Italian (it) Quadrivettore		17.1228
10	Persian (fa) چهاربردار		16.3565

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Four-vector		1 154 753
2	German (de) Vierervektor		264 593
3	Russian (ru) 4-вектор		261 143
4	Spanish (es) Cuadrivector		151 665
5	Italian (it) Quadrivettore		100 448
6	Japanese (ja) 4元ベクトル		96 876
7	Polish (pl) Czterowektor		86 694
8	Chinese (zh) 四維矢量		86 231
9	French (fr) Quadrivecteur		81 472
10	Czech (cs) Čtyřvektor		47 818

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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 "Quadrivetor" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Four-vector		2 386
2	German (de) Vierervektor		541
3	Russian (ru) 4-вектор		339
4	Chinese (zh) 四維矢量		285
5	Polish (pl) Czterowektor		247
6	Japanese (ja) 4元ベクトル		238
7	French (fr) Quadrivecteur		207
8	Spanish (es) Cuadrivector		190
9	Italian (it) Quadrivettore		183
10	Persian (fa) چهاربردار		86

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

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

#	Language	AI award	Relative AI
1	English (en) Four-vector		118
2	German (de) Vierervektor		89
3	French (fr) Quadrivecteur		51
4	Russian (ru) 4-вектор		49
5	Italian (it) Quadrivettore		44
6	Polish (pl) Czterowektor		39
7	Hebrew (he) 4-וקטור		28
8	Dutch (nl) Viervector		23
9	Persian (fa) چهاربردار		21
10	Chinese (zh) 四維矢量		20

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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 "Quadrivetor" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	German (de) Vierervektor		1
2	Arabic (ar) متجه رباعي		0
3	Bulgarian (bg) 4-вектор		0
4	Catalan (ca) Quadrivector		0
5	Czech (cs) Čtyřvektor		0
6	Danish (da) 4-vektor		0
7	English (en) Four-vector		0
8	Spanish (es) Cuadrivector		0
9	Persian (fa) چهاربردار		0
10	Finnish (fi) Nelivektori		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 "Quadrivetor" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Four-vector		169
2	Polish (pl) Czterowektor		102
3	Russian (ru) 4-вектор		77
4	Chinese (zh) 四維矢量		74
5	German (de) Vierervektor		69
6	Spanish (es) Cuadrivector		59
7	Italian (it) Quadrivettore		51
8	Ukrainian (uk) 4-вектор		49
9	Korean (ko) 사차원 벡터		48
10	French (fr) Quadrivecteur		47

More...

#	Language	Value
ar	Arabic متجه رباعي
bg	Bulgarian 4-вектор
ca	Catalan Quadrivector
cs	Czech Čtyřvektor
da	Danish 4-vektor
de	German Vierervektor
en	English Four-vector
es	Spanish Cuadrivector
fa	Persian چهاربردار
fi	Finnish Nelivektori
fr	French Quadrivecteur
he	Hebrew 4-וקטור
id	Indonesian Vektor empat
it	Italian Quadrivettore
ja	Japanese 4元ベクトル
kk	Kazakh 4-вектор
ko	Korean 사차원 벡터
nl	Dutch Viervector
pl	Polish Czterowektor
pt	Portuguese Quadrivetor
ro	Romanian Cvadrivector
ru	Russian 4-вектор
sl	Slovenian Vektor četverec
th	Thai เวกเตอร์สี่มิติ
uk	Ukrainian 4-вектор
vi	Vietnamese Vectơ-4
zh	Chinese 四維矢量

Best Rank

Portuguese: #75737 11.2008

Global: #110424 11.2014

Best Rank

Portuguese: #14900 10.2025

Global: #6632 05.2003

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Portuguese Wikipedia the most popular articles on that day were: Erling Haaland, República Democrática do Congo, Romelu Lukaku, Copa do Mundo FIFA de 2026, Kylian Mbappé, Senegal, Copa do Mundo FIFA, Lista de artilheiros da Copa do Mundo FIFA, Harry Kane, Carlo Ancelotti.

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