Sturm-liouvilleprobleem

nl

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Sturm-liouvilleprobleem

Quality:

Sturm–Liouville theory - theory of 2nd‐order linear ODEs that are eigenvalue equations of the operator ?(?)⁻¹((d∕d?)?(?)d∕d?+?(?)). Article "Sturm-liouvilleprobleem" in Dutch Wikipedia has 0.8 points for quality (as of November 1, 2023).

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

Since the creation of article "Sturm-liouvilleprobleem", its content was written by 23 registered users of Dutch Wikipedia and edited by 435 registered Wikipedia users in all languages.

The article is cited 10 times in Dutch Wikipedia and cited 651 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Dutch): #6842 in August 2018
  • Global: #21337 in February 2004

The highest popularity rank from 2008:

  • Local (Dutch): #174324 in October 2021
  • Global: #105613 in December 2014

There are 17 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 November 1, 2023 (including revision history and pageviews for previous years).

下表顯示了最高品質的文章的語言版本。

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Sturm–Liouville theory
35.4659
2Russian (ru)
Задача Штурма — Лиувилля
33.2899
3Ukrainian (uk)
Задача Штурма — Ліувілля
26.0651
4Catalan (ca)
Teoria de Sturm-Liouville
25.7415
5German (de)
Sturm-Liouville-Problem
21.8796
6Arabic (ar)
نظرية ستورم-ليوفيل
21.1053
7Spanish (es)
Teoría de Sturm-Liouville
18.8962
8Chinese (zh)
施图姆-刘维尔理论
17.664
9French (fr)
Théorie de Sturm-Liouville
17.6124
10Korean (ko)
스튀름-리우빌 연산자
12.2752
More...

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

Most popular in all the time

The most popular language versions of the article "Sturm-liouvilleprobleem" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Sturm–Liouville theory
1 308 092
2Russian (ru)
Задача Штурма — Лиувилля
232 391
3Spanish (es)
Teoría de Sturm-Liouville
151 229
4German (de)
Sturm-Liouville-Problem
99 446
5French (fr)
Théorie de Sturm-Liouville
74 134
6Japanese (ja)
スツルム=リウヴィル型微分方程式
65 186
7Italian (it)
Teoria di Sturm-Liouville
64 431
8Hebrew (he)
תורת שטורם-ליוביל
57 897
9Chinese (zh)
施图姆-刘维尔理论
54 774
10Portuguese (pt)
Teoria de Sturm-Liouville
28 680
More...

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

Most popular in October 2023

The most popular language versions of the article "Sturm-liouvilleprobleem" in October 2023
#LanguagePopularity awardRelative popularity
1English (en)
Sturm–Liouville theory
8 640
2Russian (ru)
Задача Штурма — Лиувилля
1 574
3Spanish (es)
Teoría de Sturm-Liouville
812
4Chinese (zh)
施图姆-刘维尔理论
579
5Japanese (ja)
スツルム=リウヴィル型微分方程式
404
6French (fr)
Théorie de Sturm-Liouville
391
7German (de)
Sturm-Liouville-Problem
332
8Italian (it)
Teoria di Sturm-Liouville
233
9Korean (ko)
스튀름-리우빌 연산자
219
10Persian (fa)
نظریه اشتورم-لیوویل
203
More...

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

The highest AI

Language versions of the article "Sturm-liouvilleprobleem" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Sturm–Liouville theory
135
2German (de)
Sturm-Liouville-Problem
46
3Russian (ru)
Задача Штурма — Лиувилля
38
4French (fr)
Théorie de Sturm-Liouville
36
5Italian (it)
Teoria di Sturm-Liouville
31
6Hebrew (he)
תורת שטורם-ליוביל
27
7Dutch (nl)
Sturm-liouvilleprobleem
23
8Spanish (es)
Teoría de Sturm-Liouville
21
9Swedish (sv)
Sturm–Liouvilles problem
16
10Japanese (ja)
スツルム=リウヴィル型微分方程式
11
More...

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

The highest AI in October 2023

Language versions of the article "Sturm-liouvilleprobleem" with the highest AI in October 2023
#LanguageAI awardRelative AI
1French (fr)
Théorie de Sturm-Liouville
1
2Arabic (ar)
نظرية ستورم-ليوفيل
0
3Catalan (ca)
Teoria de Sturm-Liouville
0
4German (de)
Sturm-Liouville-Problem
0
5English (en)
Sturm–Liouville theory
0
6Spanish (es)
Teoría de Sturm-Liouville
0
7Persian (fa)
نظریه اشتورم-لیوویل
0
8Hebrew (he)
תורת שטורם-ליוביל
0
9Italian (it)
Teoria di Sturm-Liouville
0
10Japanese (ja)
スツルム=リウヴィル型微分方程式
0
More...

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

The highest CI

Language versions of the article "Sturm-liouvilleprobleem" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Sturm–Liouville theory
164
2Chinese (zh)
施图姆-刘维尔理论
109
3Russian (ru)
Задача Штурма — Лиувилля
72
4Portuguese (pt)
Teoria de Sturm-Liouville
56
5Spanish (es)
Teoría de Sturm-Liouville
33
6German (de)
Sturm-Liouville-Problem
32
7French (fr)
Théorie de Sturm-Liouville
30
8Hebrew (he)
תורת שטורם-ליוביל
30
9Japanese (ja)
スツルム=リウヴィル型微分方程式
29
10Persian (fa)
نظریه اشتورم-لیوویل
21
More...

Scores

Estimated value for Wikipedia:
Dutch:
Global:
Popularity in October 2023:
Dutch:
Global:
Popularity in all years:
Dutch:
Global:
Authors in October 2023:
Dutch:
Global:
Registered authors in all years:
Dutch:
Global:
Citations:
Dutch:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
نظرية ستورم-ليوفيل
caCatalan
Teoria de Sturm-Liouville
deGerman
Sturm-Liouville-Problem
enEnglish
Sturm–Liouville theory
esSpanish
Teoría de Sturm-Liouville
faPersian
نظریه اشتورم-لیوویل
frFrench
Théorie de Sturm-Liouville
heHebrew
תורת שטורם-ליוביל
itItalian
Teoria di Sturm-Liouville
jaJapanese
スツルム=リウヴィル型微分方程式
koKorean
스튀름-리우빌 연산자
nlDutch
Sturm-liouvilleprobleem
ptPortuguese
Teoria de Sturm-Liouville
ruRussian
Задача Штурма — Лиувилля
svSwedish
Sturm–Liouvilles problem
ukUkrainian
Задача Штурма — Ліувілля
zhChinese
施图姆-刘维尔理论

Popularity rank trends

Best Rank Dutch:
#174324
10.2021
Global:
#105613
12.2014

AI rank trends

Best Rank Dutch:
#6842
08.2018
Global:
#21337
02.2004

Local AI rank history

Languages comparison

Important global interconnections

Wikipedia readers most often find their way to information on Sturm–Liouville theory from Wikipedia articles about Boundary value problem, Chebyshev polynomial, Legendre polynomial, Robin boundary condition and Spherical harmonic. Whereas reading the article about Sturm–Liouville theory people most often go to Wikipedia articles on Jacques Charles François Sturm, Joseph Liouville, Bessel function, Spectral theory of ordinary differential equations and Legendre polynomial.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

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About WikiRank

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 November, 2023. When calculating current popularity and AI of articles data from October 2023 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information