Eigenvalues and eigenvectors

Quality:

Eigenvectors and eigenvalues - vectors that map to their scalar multiples, and the associated scalars. Article "Eigenvalues and eigenvectors" in English Wikipedia has 74.8 points for quality (as of July 1, 2025). The article contains 77 references and 46 sections. The article also contains quality flaw template, which reduce quality score.

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

Achievements in all the time:

English Wikipedia:

en

The 6421^st most popular in English Wikipedia.

Global Wikipedia:

The 7869^th most popular in all topics.

In June 2025 the article "Eigenvalues and eigenvectors" was edited by 2 authors in English Wikipedia and written by 10 authors in all languages.

Since the creation of article "Eigenvalues and eigenvectors", its content was written by 760 registered users of English Wikipedia and edited by 2271 registered Wikipedia users in all languages.

The article is cited 1803 times in English Wikipedia and cited 8512 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #249 in March 2001
• Global: #252 in March 2001

The highest popularity rank from 2008:

• Local (English): #2388 in November 2014
• Global: #4118 in January 2015

There are 43 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	Indonesian (id) Nilai dan vektor eigen		76.2418
2	English (en) Eigenvalues and eigenvectors		74.8147
3	Vietnamese (vi) Giá trị riêng và vectơ riêng		73.5734
4	Greek (el) Ιδιοτιμές και ιδιοδιανύσματα		73.1853
5	Catalan (ca) Valor propi, vector propi i espai propi		66.9648
6	French (fr) Valeur propre, vecteur propre et espace propre		60.7486
7	Chinese (zh) 特征值和特征向量		56.3641
8	Portuguese (pt) Autovalores e autovetores		52.8773
9	Basque (eu) Autobalioak eta autobektoreak		50.9479
10	Croatian (hr) Svojstvene vrijednosti i svojstveni vektori		50.8145

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

#	Language	Popularity award	Relative popularity
1	English (en) Eigenvalues and eigenvectors		17 845 598
2	German (de) Eigenwerte und Eigenvektoren		3 412 226
3	Spanish (es) Vector, valor y espacio propios		1 848 085
4	Chinese (zh) 特征值和特征向量		1 597 347
5	Italian (it) Autovettore e autovalore		1 053 253
6	Japanese (ja) 固有値と固有ベクトル		1 049 483
7	French (fr) Valeur propre, vecteur propre et espace propre		755 785
8	Hebrew (he) ערך עצמי		505 134
9	Polish (pl) Wektory i wartości własne		490 177
10	Portuguese (pt) Autovalores e autovetores		410 792

The following table shows the language versions of the article with the highest popularity in the last month.

#	Language	Popularity award	Relative popularity
1	English (en) Eigenvalues and eigenvectors		40 305
2	German (de) Eigenwerte und Eigenvektoren		7 801
3	Chinese (zh) 特征值和特征向量		4 966
4	Japanese (ja) 固有値と固有ベクトル		2 252
5	Spanish (es) Vector, valor y espacio propios		2 141
6	French (fr) Valeur propre, vecteur propre et espace propre		1 625
7	Italian (it) Autovettore e autovalore		1 576
8	Polish (pl) Wektory i wartości własne		1 135
9	Hebrew (he) ערך עצמי		1 105
10	Korean (ko) 고윳값과 고유 벡터		1 051

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

#	Language	AI award	Relative AI
1	English (en) Eigenvalues and eigenvectors		760
2	German (de) Eigenwerte und Eigenvektoren		266
3	French (fr) Valeur propre, vecteur propre et espace propre		148
4	Italian (it) Autovettore e autovalore		135
5	Chinese (zh) 特征值和特征向量		96
6	Spanish (es) Vector, valor y espacio propios		87
7	Hebrew (he) ערך עצמי		73
8	Japanese (ja) 固有値と固有ベクトル		63
9	Polish (pl) Wektory i wartości własne		49
10	Hungarian (hu) Sajátvektor és sajátérték		48

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

#	Language	AI award	Relative AI
1	German (de) Eigenwerte und Eigenvektoren		4
2	English (en) Eigenvalues and eigenvectors		2
3	Greek (el) Ιδιοτιμές και ιδιοδιανύσματα		1
4	French (fr) Valeur propre, vecteur propre et espace propre		1
5	Hebrew (he) ערך עצמי		1
6	Chinese (zh) 特征值和特征向量		1
7	Arabic (ar) قيم ذاتية ومتجهات ذاتية		0
8	Belarusian (be) Уласныя вектары і ўласныя значэнні		0
9	Bulgarian (bg) Собствени стойности и собствени вектори		0
10	Catalan (ca) Valor propi, vector propi i espai propi		0

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

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In English Wikipedia the most popular articles on that day were: Weapons (2025 film), Danielle Spencer (American actress), Cristiano Ronaldo, Deaths in 2025, Taylor Swift, Wednesday (TV series), Superman (2025 film), Georgina Rodríguez, Coolie (2025 film), The Fantastic Four: First Steps.

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