Lemma di Jordan

it

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Lemma di Jordan

Quality:

Jordan's lemma - theorem in complex analysis. Article “Lemma di Jordan” in Italian Wikipedia has 8.6 points for quality (as of July 1, 2025). The article contains 0 references and 9 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.45 points.

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

Since the creation of article “Lemma di Jordan”, its content was written by 23 registered users of Italian Wikipedia and edited by 170 registered Wikipedia users in all languages.

The article is cited 7 times in Italian Wikipedia and cited 50 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Italian): #17991 in May 2011
  • Global: #94363 in July 2009

The highest popularity rank from 2008:

  • Local (Italian): #99313 in February 2009
  • Global: #356785 in November 2022

There are 15 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Kazakh (kk)
Жордан леммасы
21.3915
2English (en)
Jordan's lemma
15.6127
3Russian (ru)
Лемма Жордана
14.5826
4Portuguese (pt)
Lema de Jordan
12.6905
5Catalan (ca)
Lema de Jordan
12.1834
6Finnish (fi)
Jordanin lemma
11.4873
7Persian (fa)
لم جردن
9.9054
8German (de)
Lemma von Jordan
9.4632
9Hebrew (he)
למת ז'ורדן
9.4151
10Italian (it)
Lemma di Jordan
8.6179
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 "Lemma di Jordan" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Jordan's lemma
366 386
2Russian (ru)
Лемма Жордана
82 738
3Italian (it)
Lemma di Jordan
75 551
4French (fr)
Lemme de Jordan
55 367
5German (de)
Lemma von Jordan
27 722
6Japanese (ja)
ジョルダンの補題
18 943
7Polish (pl)
Lemat Jordana
15 939
8Persian (fa)
لم جردن
15 466
9Spanish (es)
Lema de Jordan
10 207
10Portuguese (pt)
Lema de Jordan
9 912
More...

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

Most popular in June 2025

The most popular language versions of the article "Lemma di Jordan" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Jordan's lemma
1 827
2Russian (ru)
Лемма Жордана
580
3Italian (it)
Lemma di Jordan
443
4Japanese (ja)
ジョルダンの補題
305
5French (fr)
Lemme de Jordan
250
6Spanish (es)
Lema de Jordan
169
7German (de)
Lemma von Jordan
104
8Hebrew (he)
למת ז'ורדן
78
9Polish (pl)
Lemat Jordana
76
10Portuguese (pt)
Lema de Jordan
45
More...

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

The highest AI

Language versions of the article "Lemma di Jordan" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Jordan's lemma
28
2Italian (it)
Lemma di Jordan
23
3French (fr)
Lemme de Jordan
22
4Russian (ru)
Лемма Жордана
22
5German (de)
Lemma von Jordan
18
6Swedish (sv)
Jordans lemma
11
7Hebrew (he)
למת ז'ורדן
10
8Japanese (ja)
ジョルダンの補題
9
9Portuguese (pt)
Lema de Jordan
7
10Polish (pl)
Lemat Jordana
6
More...

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

The highest AI in June 2025

Language versions of the article "Lemma di Jordan" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Catalan (ca)
Lema de Jordan
0
2German (de)
Lemma von Jordan
0
3English (en)
Jordan's lemma
0
4Spanish (es)
Lema de Jordan
0
5Persian (fa)
لم جردن
0
6Finnish (fi)
Jordanin lemma
0
7French (fr)
Lemme de Jordan
0
8Hebrew (he)
למת ז'ורדן
0
9Italian (it)
Lemma di Jordan
0
10Japanese (ja)
ジョルダンの補題
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 "Lemma di Jordan" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Jordan's lemma
11
2French (fr)
Lemme de Jordan
7
3Italian (it)
Lemma di Jordan
7
4Russian (ru)
Лемма Жордана
6
5German (de)
Lemma von Jordan
4
6Hebrew (he)
למת ז'ורדן
4
7Polish (pl)
Lemat Jordana
3
8Spanish (es)
Lema de Jordan
2
9Japanese (ja)
ジョルダンの補題
2
10Catalan (ca)
Lema de Jordan
1
More...

Scores

Estimated value for Wikipedia:
Italian:
Global:
Popularity in June 2025:
Italian:
Global:
Popularity in all years:
Italian:
Global:
Authors in June 2025:
Italian:
Global:
Registered authors in all years:
Italian:
Global:
Citations:
Italian:
Global:

Quality measures

Interwikis

#LanguageValue
caCatalan
Lema de Jordan
deGerman
Lemma von Jordan
enEnglish
Jordan's lemma
esSpanish
Lema de Jordan
faPersian
لم جردن
fiFinnish
Jordanin lemma
frFrench
Lemme de Jordan
heHebrew
למת ז'ורדן
itItalian
Lemma di Jordan
jaJapanese
ジョルダンの補題
kkKazakh
Жордан леммасы
plPolish
Lemat Jordana
ptPortuguese
Lema de Jordan
ruRussian
Лемма Жордана
svSwedish
Jordans lemma

Popularity rank trends

Best Rank Italian:
#99313
02.2009
Global:
#356785
11.2022

AI rank trends

Best Rank Italian:
#17991
05.2011
Global:
#94363
07.2009

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Jordan's lemma from Wikipedia articles about Lemma, Residue theorem, Estimation lemma, Contour integration and Dirichlet integral. Whereas reading the article about Jordan's lemma people most often go to Wikipedia articles on Estimation lemma, Camille Jordan, Residue theorem, Residue and Big-circle lemma.

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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In Italian Wikipedia the most popular articles on that day were: Niscemi, Morbo di K, Antonio Vergara, Moussa Diaby, Giovanni Borromeo, Antonio Chichiarelli, Il falsario (film 2025), Marty Supreme, I giorni del cielo, United States Immigration and Customs Enforcement.

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 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