Riemannova sféra

cs

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Riemannova sféra

Quality:

Riemann sphere - model of the extended complex plane plus a point at infinity. Article "Riemannova sféra" in Czech Wikipedia has 3.5 points for quality (as of November 1, 2023). The article contains 0 references and 2 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 "Riemannova sféra", its content was written by 14 registered users of Czech Wikipedia and edited by 565 registered Wikipedia users in all languages.

The article is cited 13 times in Czech Wikipedia and cited 1133 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Czech): #4573 in April 2020
  • Global: #7249 in February 2003

The highest popularity rank from 2008:

  • Local (Czech): #16920 in June 2008
  • Global: #75261 in May 2018

There are 31 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)
Riemann sphere
32.9707
2Catalan (ca)
Esfera de Riemann
31.4768
3Chinese (zh)
黎曼球面
30.6055
4Polish (pl)
Sfera Riemanna
26.5439
5Spanish (es)
Esfera de Riemann
25.8798
6Greek (el)
Σφαίρα του Ρίμαν
24.1098
7Slovak (sk)
Riemannova guľa
23.5531
8Romanian (ro)
Sfera Riemann
22.7669
9Russian (ru)
Сфера Римана
22.4335
10Arabic (ar)
كرة ريمان
19.606
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 "Riemannova sféra" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Riemann sphere
1 138 204
2Russian (ru)
Сфера Римана
210 658
3Japanese (ja)
リーマン球面
168 095
4German (de)
Riemannsche Zahlenkugel
124 043
5French (fr)
Sphère de Riemann
87 503
6Italian (it)
Sfera di Riemann
85 982
7Spanish (es)
Esfera de Riemann
64 217
8Chinese (zh)
黎曼球面
47 536
9Polish (pl)
Sfera Riemanna
37 660
10Persian (fa)
کره ریمان
23 918
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 "Riemannova sféra" in October 2023
#LanguagePopularity awardRelative popularity
1English (en)
Riemann sphere
8 863
2Japanese (ja)
リーマン球面
1 836
3Russian (ru)
Сфера Римана
1 100
4Italian (it)
Sfera di Riemann
527
5German (de)
Riemannsche Zahlenkugel
486
6Chinese (zh)
黎曼球面
450
7French (fr)
Sphère de Riemann
446
8Spanish (es)
Esfera de Riemann
360
9Polish (pl)
Sfera Riemanna
161
10Korean (ko)
리만 구
128
More...

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

The highest AI

Language versions of the article "Riemannova sféra" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Riemann sphere
127
2German (de)
Riemannsche Zahlenkugel
55
3French (fr)
Sphère de Riemann
54
4Russian (ru)
Сфера Римана
44
5Italian (it)
Sfera di Riemann
35
6Norwegian (no)
Riemannsk sfære
31
7Japanese (ja)
リーマン球面
24
8Hebrew (he)
הספירה של רימן
22
9Dutch (nl)
Riemann-sfeer
21
10Polish (pl)
Sfera Riemanna
17
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 "Riemannova sféra" with the highest AI in October 2023
#LanguageAI awardRelative AI
1English (en)
Riemann sphere
6
2Catalan (ca)
Esfera de Riemann
1
3Japanese (ja)
リーマン球面
1
4Slovak (sk)
Riemannova guľa
1
5Arabic (ar)
كرة ريمان
0
6Czech (cs)
Riemannova sféra
0
7German (de)
Riemannsche Zahlenkugel
0
8Greek (el)
Σφαίρα του Ρίμαν
0
9Esperanto (eo)
Rimana sfero
0
10Spanish (es)
Esfera de Riemann
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 "Riemannova sféra" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Riemann sphere
350
2Japanese (ja)
リーマン球面
90
3French (fr)
Sphère de Riemann
69
4Russian (ru)
Сфера Римана
65
5Korean (ko)
리만 구
59
6Chinese (zh)
黎曼球面
56
7German (de)
Riemannsche Zahlenkugel
55
8Ukrainian (uk)
Сфера Рімана
43
9Spanish (es)
Esfera de Riemann
39
10Persian (fa)
کره ریمان
34
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
كرة ريمان
caCatalan
Esfera de Riemann
csCzech
Riemannova sféra
deGerman
Riemannsche Zahlenkugel
elGreek
Σφαίρα του Ρίμαν
enEnglish
Riemann sphere
eoEsperanto
Rimana sfero
esSpanish
Esfera de Riemann
euBasque
Riemannen esfera
faPersian
کره ریمان
fiFinnish
Riemannin pallo
frFrench
Sphère de Riemann
glGalician
Esfera de Riemann
heHebrew
הספירה של רימן
itItalian
Sfera di Riemann
jaJapanese
リーマン球面
koKorean
리만 구
nlDutch
Riemann-sfeer
noNorwegian
Riemannsk sfære
plPolish
Sfera Riemanna
ptPortuguese
Esfera de Riemann
roRomanian
Sfera Riemann
ruRussian
Сфера Римана
simpleSimple English
Riemann sphere
skSlovak
Riemannova guľa
slSlovenian
Riemannova sfera
srSerbian
Rimanova sfera
svSwedish
Riemannsfären
trTurkish
Riemann küresi
ukUkrainian
Сфера Рімана
zhChinese
黎曼球面

Popularity rank trends

Best Rank Czech:
#16920
06.2008
Global:
#75261
05.2018

AI rank trends

Best Rank Czech:
#4573
04.2020
Global:
#7249
02.2003

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections

Wikipedia readers most often find their way to information on Riemann sphere from Wikipedia articles about Division by zero, Riemann surface, Bloch sphere, Möbius transformation and Complex plane. Whereas reading the article about Riemann sphere people most often go to Wikipedia articles on Riemann surface, Möbius transformation, Stereographic projection, Bernhard Riemann and Pathological.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 22 May 2024

On 22 May 2024 in multilingual Wikipedia, Internet users most often read articles on the following topics: Ademola Lookman, Atalanta BC, Toni Kroos, Gian Piero Gasperini, Bayer 04 Leverkusen, international recognition of the State of Palestine, UEFA Europa League, Ebrahim Raisi, State of Palestine, YouTube.

In Czech Wikipedia the most popular articles on that day were: Mistrovství světa v ledním hokeji 2024, Mistrovství světa v ledním hokeji, Vojtěch Adam, David Pastrňák, Survivor Česko & Slovensko (3. řada), Jana Doleželová, Mistrovství světa v ledním hokeji 2023, Jekatěrina Ivanovna Zarina, Věra Sosnarová, Gazprom.

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