Contact geometry

Contact geometry - branch of mathematics. Article “Contact geometry” in English Wikipedia has 37.9 points for quality (as of July 1, 2025). The article contains 12 references and 15 sections.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (English) language version.

In June 2025 the article “Contact geometry” was edited by 1 authors in English Wikipedia and written by 1 authors in all languages.

Since the creation of article “Contact geometry”, its content was written by 72 registered users of English Wikipedia and edited by 172 registered Wikipedia users in all languages.

The article is cited 274 times in English Wikipedia and cited 410 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #13135 in February 2004
• Global: #31423 in February 2004

The highest popularity rank from 2008:

• Local (English): #149537 in October 2012
• Global: #241303 in October 2012

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	English (en) Contact geometry		37.8697
2	German (de) Kontaktgeometrie		29.8029
3	French (fr) Géométrie de contact		21.6301
4	Chinese (zh) 切触几何		13.758
5	Korean (ko) 접촉기하학		10.7519
6	Russian (ru) Контактная структура		4.7129
7	Ukrainian (uk) Контактна структура		2.1163
8	Dutch (nl) Contactmeetkunde		1.7115

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Contact geometry		385 390
2	French (fr) Géométrie de contact		49 131
3	German (de) Kontaktgeometrie		32 176
4	Chinese (zh) 切触几何		14 320
5	Dutch (nl) Contactmeetkunde		12 802
6	Russian (ru) Контактная структура		11 253
7	Korean (ko) 접촉기하학		3 932
8	Ukrainian (uk) Контактна структура		1 244

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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 "Contact geometry" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Contact geometry		2 101
2	French (fr) Géométrie de contact		214
3	German (de) Kontaktgeometrie		87
4	Chinese (zh) 切触几何		86
5	Dutch (nl) Contactmeetkunde		83
6	Russian (ru) Контактная структура		54
7	Korean (ko) 접촉기하학		34
8	Ukrainian (uk) Контактна структура		17

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

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

#	Language	AI award	Relative AI
1	English (en) Contact geometry		72
2	German (de) Kontaktgeometrie		32
3	French (fr) Géométrie de contact		32
4	Chinese (zh) 切触几何		15
5	Russian (ru) Контактная структура		12
6	Dutch (nl) Contactmeetkunde		4
7	Ukrainian (uk) Контактна структура		3
8	Korean (ko) 접촉기하학		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 "Contact geometry" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Contact geometry		1
2	German (de) Kontaktgeometrie		0
3	French (fr) Géométrie de contact		0
4	Korean (ko) 접촉기하학		0
5	Dutch (nl) Contactmeetkunde		0
6	Russian (ru) Контактная структура		0
7	Ukrainian (uk) Контактна структура		0
8	Chinese (zh) 切触几何		0

More...

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

Language versions of the article "Contact geometry" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Contact geometry		274
2	German (de) Kontaktgeometrie		57
3	French (fr) Géométrie de contact		33
4	Chinese (zh) 切触几何		16
5	Russian (ru) Контактная структура		15
6	Korean (ko) 접촉기하학		10
7	Ukrainian (uk) Контактна структура		4
8	Dutch (nl) Contactmeetkunde		1

More...

#	Language	Value
de	German Kontaktgeometrie
en	English Contact geometry
fr	French Géométrie de contact
ko	Korean 접촉기하학
nl	Dutch Contactmeetkunde
ru	Russian Контактная структура
uk	Ukrainian Контактна структура
zh	Chinese 切触几何

Best Rank

English: #149537 10.2012

Global: #241303 10.2012

Best Rank

English: #13135 02.2004

Global: #31423 02.2004

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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