Complemento ortogonal

Orthogonal complement - concept in linear algebra. Article “Complemento ortogonal” in Portuguese Wikipedia has 18.6 points for quality (as of July 1, 2025). The article contains 2 references and 11 sections.

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 “Complemento ortogonal”, its content was written by 3 registered users of Portuguese Wikipedia and edited by 150 registered Wikipedia users in all languages.

The article is cited 3 times in Portuguese Wikipedia and cited 535 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #56776 in January 2019
• Global: #53457 in October 2008

The highest popularity rank from 2008:

• Local (Portuguese): #119596 in February 2022
• Global: #234316 in December 2014

There are 18 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) Orthogonal complement		30.2154
2	Greek (el) Ορθογώνιο συμπλήρωμα		25.086
3	Finnish (fi) Ortogonaalinen komplementti		21.8132
4	Catalan (ca) Complement ortogonal		20.3652
5	Portuguese (pt) Complemento ortogonal		18.5901
6	Czech (cs) Ortogonální doplněk		14.0256
7	Italian (it) Sottospazio ortogonale		13.241
8	Japanese (ja) 直交補空間		12.6221
9	Russian (ru) Ортогональное дополнение		11.391
10	Spanish (es) Complemento ortogonal		4.537

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Orthogonal complement		730 099
2	Italian (it) Sottospazio ortogonale		69 098
3	Russian (ru) Ортогональное дополнение		66 607
4	Chinese (zh) 正交补		64 764
5	Japanese (ja) 直交補空間		61 574
6	Polish (pl) Dopełnienie ortogonalne		29 506
7	French (fr) Complément orthogonal		21 670
8	Korean (ko) 직교 여공간		17 369
9	Swedish (sv) Ortogonalt komplement		15 061
10	Portuguese (pt) Complemento ortogonal		10 652

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 "Complemento ortogonal" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Orthogonal complement		2 352
2	Russian (ru) Ортогональное дополнение		380
3	Japanese (ja) 直交補空間		280
4	Chinese (zh) 正交补		164
5	Polish (pl) Dopełnienie ortogonalne		141
6	Spanish (es) Complemento ortogonal		96
7	Italian (it) Sottospazio ortogonale		89
8	Korean (ko) 직교 여공간		84
9	Czech (cs) Ortogonální doplněk		60
10	French (fr) Complément orthogonal		45

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Orthogonal complement		63
2	Italian (it) Sottospazio ortogonale		23
3	French (fr) Complément orthogonal		16
4	Japanese (ja) 直交補空間		10
5	Polish (pl) Dopełnienie ortogonalne		6
6	Chinese (zh) 正交补		6
7	Catalan (ca) Complement ortogonal		3
8	Persian (fa) مکمل متعامد		3
9	Portuguese (pt) Complemento ortogonal		3
10	Ukrainian (uk) Ортогональне доповнення		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 "Complemento ortogonal" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Finnish (fi) Ortogonaalinen komplementti		2
2	Catalan (ca) Complement ortogonal		0
3	Czech (cs) Ortogonální doplněk		0
4	Greek (el) Ορθογώνιο συμπλήρωμα		0
5	English (en) Orthogonal complement		0
6	Spanish (es) Complemento ortogonal		0
7	Persian (fa) مکمل متعامد		0
8	French (fr) Complément orthogonal		0
9	Italian (it) Sottospazio ortogonale		0
10	Japanese (ja) 直交補空間		0

More...

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

Language versions of the article "Complemento ortogonal" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Japanese (ja) 直交補空間		140
2	English (en) Orthogonal complement		139
3	Italian (it) Sottospazio ortogonale		103
4	Polish (pl) Dopełnienie ortogonalne		33
5	Chinese (zh) 正交补		22
6	French (fr) Complément orthogonal		19
7	Ukrainian (uk) Ортогональне доповнення		17
8	Korean (ko) 직교 여공간		13
9	Russian (ru) Ортогональное дополнение		10
10	Spanish (es) Complemento ortogonal		8

More...

#	Language	Value
ca	Catalan Complement ortogonal
cs	Czech Ortogonální doplněk
el	Greek Ορθογώνιο συμπλήρωμα
en	English Orthogonal complement
es	Spanish Complemento ortogonal
fa	Persian مکمل متعامد
fi	Finnish Ortogonaalinen komplementti
fr	French Complément orthogonal
it	Italian Sottospazio ortogonale
ja	Japanese 直交補空間
ko	Korean 직교 여공간
pl	Polish Dopełnienie ortogonalne
pt	Portuguese Complemento ortogonal
ro	Romanian Subspațiu ortogonal
ru	Russian Ортогональное дополнение
sv	Swedish Ortogonalt komplement
uk	Ukrainian Ортогональне доповнення
zh	Chinese 正交补

Best Rank

Portuguese: #119596 02.2022

Global: #234316 12.2014

Best Rank

Portuguese: #56776 01.2019

Global: #53457 10.2008

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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