Singularity theory

Singularity theory - branch of mathematics which studies the limit cases of manifold structures. Article “Singularity theory” in English Wikipedia has 23.3 points for quality (as of July 1, 2025). The article contains 2 references and 11 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 4.1 points.

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

Since the creation of article “Singularity theory”, its content was written by 75 registered users of English Wikipedia and edited by 108 registered Wikipedia users in all languages.

The article is cited 283 times in English Wikipedia and cited 454 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #55928 in June 2004
• Global: #108969 in July 2004

The highest popularity rank from 2008:

• Local (English): #98708 in February 2015
• Global: #177106 in February 2015

There are 8 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	Portuguese (pt) Teoria das singularidades		36.726
2	Chinese (zh) 奇点理论		31.1534
3	English (en) Singularity theory		23.2513
4	Italian (it) Teoria delle singolarità		15.0286
5	Spanish (es) Teoría de la singularidad		7.4472
6	French (fr) Théorie des singularités		3.7936
7	Indonesian (id) Teori singularitas		3.2647
8	Dutch (nl) Singulariteitstheorie		1.7142

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Singularity theory		626 893
2	Portuguese (pt) Teoria das singularidades		27 582
3	Indonesian (id) Teori singularitas		24 372
4	Spanish (es) Teoría de la singularidad		14 866
5	Italian (it) Teoria delle singolarità		10 963
6	French (fr) Théorie des singularités		5 961
7	Chinese (zh) 奇点理论		2 630
8	Dutch (nl) Singulariteitstheorie		398

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 "Singularity theory" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Singularity theory		1 633
2	Chinese (zh) 奇点理论		136
3	Spanish (es) Teoría de la singularidad		133
4	Portuguese (pt) Teoria das singularidades		120
5	Italian (it) Teoria delle singolarità		92
6	French (fr) Théorie des singularités		68
7	Indonesian (id) Teori singularitas		16
8	Dutch (nl) Singulariteitstheorie		14

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Singularity theory		75
2	Spanish (es) Teoría de la singularidad		7
3	Portuguese (pt) Teoria das singularidades		7
4	French (fr) Théorie des singularités		6
5	Italian (it) Teoria delle singolarità		5
6	Indonesian (id) Teori singularitas		4
7	Dutch (nl) Singulariteitstheorie		2
8	Chinese (zh) 奇点理论		2

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 "Singularity theory" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Singularity theory		0
2	Spanish (es) Teoría de la singularidad		0
3	French (fr) Théorie des singularités		0
4	Indonesian (id) Teori singularitas		0
5	Italian (it) Teoria delle singolarità		0
6	Dutch (nl) Singulariteitstheorie		0
7	Portuguese (pt) Teoria das singularidades		0
8	Chinese (zh) 奇点理论		0

More...

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

Language versions of the article "Singularity theory" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Singularity theory		283
2	Portuguese (pt) Teoria das singularidades		80
3	French (fr) Théorie des singularités		36
4	Spanish (es) Teoría de la singularidad		23
5	Indonesian (id) Teori singularitas		9
6	Chinese (zh) 奇点理论		9
7	Dutch (nl) Singulariteitstheorie		8
8	Italian (it) Teoria delle singolarità		6

More...

#	Language	Value
en	English Singularity theory
es	Spanish Teoría de la singularidad
fr	French Théorie des singularités
id	Indonesian Teori singularitas
it	Italian Teoria delle singolarità
nl	Dutch Singulariteitstheorie
pt	Portuguese Teoria das singularidades
zh	Chinese 奇点理论

Best Rank

English: #98708 02.2015

Global: #177106 02.2015

Best Rank

English: #55928 06.2004

Global: #108969 07.2004

On 10 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Ghislaine Maxwell, Ilia Malinin, Bad Bunny, 2026 Winter Olympics, Epstein files, Jutta Leerdam, Jake Paul, Puerto Rico, Little Saint James.

In English Wikipedia the most popular articles on that day were: Bad Bunny, Jeffrey Epstein, Epstein files, Ilia Malinin, Savannah Guthrie, Ghislaine Maxwell, 2026 Winter Olympics, List of Super Bowl halftime shows, Eileen Gu, Jutta Leerdam.

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