切空间

Tangent space - vector space associated to a point in a smooth manifold, consisting of vectors tangent to it (in some embedding into Euclidean space). Article "切空间" in Chinese Wikipedia has 23 points for quality (as of August 1, 2024). The article contains 1 references and 9 sections.

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 "切空间", its content was written by 15 registered users of Chinese Wikipedia and edited by 413 registered Wikipedia users in all languages.

The article is cited 67 times in Chinese Wikipedia and cited 1414 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Chinese): #3196 in July 2005
• Global: #3117 in September 2001

The highest popularity rank from 2008:

• Local (Chinese): #57784 in October 2011
• Global: #147985 in April 2015

There are 23 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 August 1, 2024 (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) Tangent space		35.8583
2	Portuguese (pt) Espaço tangente		25.1138
3	Chinese (zh) 切空间		22.9687
4	Polish (pl) Przestrzeń styczna		20.4673
5	German (de) Tangentialraum		19.8829
6	Catalan (ca) Espai tangent		19.4521
7	Italian (it) Spazio tangente		18.1378
8	Russian (ru) Касательное пространство		17.2531
9	Hebrew (he) המרחב המשיק		14.2273
10	Vietnamese (vi) Không gian tiếp tuyến		13.6787

More...

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

The most popular language versions of the article "切空间" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Tangent space		1 056 368
2	German (de) Tangentialraum		246 252
3	Japanese (ja) 接ベクトル空間		140 003
4	Spanish (es) Espacio tangente		114 716
5	Russian (ru) Касательное пространство		92 710
6	Italian (it) Spazio tangente		91 707
7	French (fr) Espace tangent		62 098
8	Chinese (zh) 切空间		57 594
9	Polish (pl) Przestrzeń styczna		36 840
10	Hebrew (he) המרחב המשיק		26 048

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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 "切空间" in July 2024

#	Language	Popularity award	Relative popularity
1	English (en) Tangent space		5 641
2	German (de) Tangentialraum		962
3	Japanese (ja) 接ベクトル空間		781
4	Chinese (zh) 切空间		482
5	Russian (ru) Касательное пространство		400
6	Spanish (es) Espacio tangente		300
7	Hebrew (he) המרחב המשיק		263
8	Italian (it) Spazio tangente		262
9	French (fr) Espace tangent		223
10	Catalan (ca) Espai tangent		65

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Tangent space		107
2	German (de) Tangentialraum		62
3	Russian (ru) Касательное пространство		30
4	Italian (it) Spazio tangente		29
5	French (fr) Espace tangent		26
6	Hebrew (he) המרחב המשיק		21
7	Dutch (nl) Raakruimte		21
8	Japanese (ja) 接ベクトル空間		18
9	Chinese (zh) 切空间		15
10	Ukrainian (uk) Дотичний простір		12

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

Language versions of the article "切空间" with the highest AI in July 2024

#	Language	AI award	Relative AI
1	Greek (el) Εφαπτόμενος χώρος		1
2	Arabic (ar) فضاء مماس		0
3	Catalan (ca) Espai tangent		0
4	Czech (cs) Tečný prostor		0
5	Danish (da) Tangentrum		0
6	German (de) Tangentialraum		0
7	English (en) Tangent space		0
8	Esperanto (eo) Tanĝa spaco		0
9	Spanish (es) Espacio tangente		0
10	Persian (fa) فضای مماس		0

More...

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

Language versions of the article "切空间" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Tangent space		337
2	Italian (it) Spazio tangente		211
3	German (de) Tangentialraum		118
4	Spanish (es) Espacio tangente		89
5	French (fr) Espace tangent		86
6	Japanese (ja) 接ベクトル空間		85
7	Hebrew (he) המרחב המשיק		71
8	Chinese (zh) 切空间		67
9	Russian (ru) Касательное пространство		65
10	Catalan (ca) Espai tangent		55

More...

#	Language	Value
ar	Arabic فضاء مماس
ca	Catalan Espai tangent
cs	Czech Tečný prostor
da	Danish Tangentrum
de	German Tangentialraum
el	Greek Εφαπτόμενος χώρος
en	English Tangent space
eo	Esperanto Tanĝa spaco
es	Spanish Espacio tangente
fa	Persian فضای مماس
fi	Finnish Tangenttiavaruus
fr	French Espace tangent
he	Hebrew המרחב המשיק
it	Italian Spazio tangente
ja	Japanese 接ベクトル空間
nl	Dutch Raakruimte
pl	Polish Przestrzeń styczna
pt	Portuguese Espaço tangente
ru	Russian Касательное пространство
sv	Swedish Tangentrum
uk	Ukrainian Дотичний простір
vi	Vietnamese Không gian tiếp tuyến
zh	Chinese 切空间

Best Rank

Chinese: #57784 10.2011

Global: #147985 04.2015

Best Rank

Chinese: #3196 07.2005

Global: #3117 09.2001

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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 August, 2024. When calculating current popularity and AI of articles data from July 2024 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information