Conjunto de medida zero

pt

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Conjunto de medida zero

Quality:

Null set - subset of a measure space that is contained in a measurable set of measure zero. Article “Conjunto de medida zero” in Portuguese Wikipedia has 5.7 points for quality (as of July 1, 2025). The article contains 0 references and 4 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.3 points.

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

Since the creation of article “Conjunto de medida zero”, its content was written by 9 registered users of Portuguese Wikipedia and edited by 364 registered Wikipedia users in all languages.

The article is cited 23 times in Portuguese Wikipedia and cited 832 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Portuguese): #12290 in March 2007
  • Global: #384 in August 2001

The highest popularity rank from 2008:

  • Local (Portuguese): #96347 in April 2008
  • Global: #46522 in June 2013

There are 17 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
1Hindi (hi)
शून्य समुच्चय
24.5974
2English (en)
Null set
23.3008
3German (de)
Nullmenge
22.0889
4Russian (ru)
Множество меры ноль
18.8997
5Czech (cs)
Nulová množina
18.6399
6Spanish (es)
Conjunto nulo
17.0871
7Chinese (zh)
零测集
16.7775
8French (fr)
Ensemble négligeable
12.2587
9Korean (ko)
영집합
9.5992
10Polish (pl)
Zbiór miary zero
7.8004
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 "Conjunto de medida zero" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Null set
950 251
2German (de)
Nullmenge
187 318
3French (fr)
Ensemble négligeable
169 771
4Polish (pl)
Zbiór miary zero
90 897
5Italian (it)
Insieme nullo (teoria della misura)
36 377
6Hebrew (he)
קבוצה ממידה אפס
32 261
7Portuguese (pt)
Conjunto de medida zero
24 856
8Spanish (es)
Conjunto nulo
12 311
9Korean (ko)
영집합
11 921
10Chinese (zh)
零测集
9 393
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 "Conjunto de medida zero" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Null set
2 657
2Russian (ru)
Множество меры ноль
541
3French (fr)
Ensemble négligeable
435
4German (de)
Nullmenge
315
5Chinese (zh)
零测集
176
6Polish (pl)
Zbiór miary zero
173
7Hebrew (he)
קבוצה ממידה אפס
138
8Spanish (es)
Conjunto nulo
82
9Portuguese (pt)
Conjunto de medida zero
81
10Italian (it)
Insieme nullo (teoria della misura)
57
More...

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

The highest AI

Language versions of the article "Conjunto de medida zero" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Null set
110
2French (fr)
Ensemble négligeable
78
3German (de)
Nullmenge
50
4Italian (it)
Insieme nullo (teoria della misura)
27
5Polish (pl)
Zbiór miary zero
20
6Hebrew (he)
קבוצה ממידה אפס
16
7Finnish (fi)
Nollamittaisuus
11
8Portuguese (pt)
Conjunto de medida zero
9
9Dutch (nl)
Nulverzameling
8
10Swedish (sv)
Nollmängd
7
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 "Conjunto de medida zero" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Dutch (nl)
Nulverzameling
1
2Russian (ru)
Множество меры ноль
1
3Catalan (ca)
Conjunt de mesura nul·la
0
4Czech (cs)
Nulová množina
0
5German (de)
Nullmenge
0
6English (en)
Null set
0
7Spanish (es)
Conjunto nulo
0
8Finnish (fi)
Nollamittaisuus
0
9French (fr)
Ensemble négligeable
0
10Hebrew (he)
קבוצה ממידה אפס
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 "Conjunto de medida zero" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Null set
257
2French (fr)
Ensemble négligeable
210
3Polish (pl)
Zbiór miary zero
77
4German (de)
Nullmenge
75
5Hebrew (he)
קבוצה ממידה אפס
40
6Korean (ko)
영집합
25
7Dutch (nl)
Nulverzameling
23
8Portuguese (pt)
Conjunto de medida zero
23
9Italian (it)
Insieme nullo (teoria della misura)
22
10Swedish (sv)
Nollmängd
16
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
caCatalan
Conjunt de mesura nul·la
csCzech
Nulová množina
deGerman
Nullmenge
enEnglish
Null set
esSpanish
Conjunto nulo
fiFinnish
Nollamittaisuus
frFrench
Ensemble négligeable
heHebrew
קבוצה ממידה אפס
hiHindi
शून्य समुच्चय
itItalian
Insieme nullo (teoria della misura)
koKorean
영집합
nlDutch
Nulverzameling
plPolish
Zbiór miary zero
ptPortuguese
Conjunto de medida zero
ruRussian
Множество меры ноль
svSwedish
Nollmängd
zhChinese
零测集

Popularity rank trends

Best Rank Portuguese:
#96347
04.2008
Global:
#46522
06.2013

AI rank trends

Best Rank Portuguese:
#12290
03.2007
Global:
#384
08.2001

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Null set from Wikipedia articles about Almost everywhere, Empty set, Lebesgue measure, Weierstrass function and Kakeya set. Whereas reading the article about Null set people most often go to Wikipedia articles on Lebesgue measure, Empty set, Cantor set, Sierpiński triangle and Measure space.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 16 March 2026

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In Portuguese Wikipedia the most popular articles on that day were: Michael B. Jordan, Oscar 2026, One Battle After Another, Pecadores (filme), Sean Penn, Paul Thomas Anderson, Jessie Buckley, Robert Redford, Roger Ibañez, O Agente Secreto.

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