Den tomme mengda

nn

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Den tomme mengda

Quality:

Empty set - mathematical set containing no elements. Article "Den tomme mengda" in Norwegian (Nynorsk) Wikipedia has 7.6 points for quality (as of July 1, 2025). The article contains 0 references and 3 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 "Den tomme mengda", its content was written by 2 registered users of Norwegian (Nynorsk) Wikipedia and edited by 1494 registered Wikipedia users in all languages.

The article is cited 5 times in Norwegian (Nynorsk) Wikipedia and cited 5825 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Norwegian (Nynorsk)): #835 in September 2022
  • Global: #344 in April 2002

The highest popularity rank from 2008:

  • Local (Norwegian (Nynorsk)): #4140 in January 2015
  • Global: #18264 in October 2020

There are 51 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
1English (en)
Empty set
44.5861
2Latin (la)
Copia vacua
36.1811
3Spanish (es)
Conjunto vacío
35.0939
4Tamil (ta)
வெற்றுக் கணம்
31.9246
5Chinese (zh)
空集
30.5432
6Catalan (ca)
Conjunt buit
29.4646
7Estonian (et)
Tühi hulk
28.7882
8Malay (ms)
Set kosong
28.458
9Basque (eu)
Multzo huts
28.0985
10Simple English (simple)
Empty set
26.1226
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 "Den tomme mengda" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Empty set
2 599 822
2Spanish (es)
Conjunto vacío
1 656 310
3Japanese (ja)
空集合
666 940
4German (de)
Leere Menge
600 708
5Russian (ru)
Пустое множество
472 136
6French (fr)
Ensemble vide
403 546
7Portuguese (pt)
Conjunto vazio
345 973
8Chinese (zh)
空集
270 184
9Vietnamese (vi)
Tập hợp rỗng
239 868
10Persian (fa)
مجموعه تهی
235 157
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 "Den tomme mengda" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Empty set
8 395
2Japanese (ja)
空集合
2 183
3Russian (ru)
Пустое множество
1 165
4Spanish (es)
Conjunto vacío
1 130
5French (fr)
Ensemble vide
911
6Chinese (zh)
空集
872
7German (de)
Leere Menge
849
8Korean (ko)
공집합
522
9Vietnamese (vi)
Tập hợp rỗng
509
10Persian (fa)
مجموعه تهی
437
More...

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

The highest AI

Language versions of the article "Den tomme mengda" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Empty set
257
2German (de)
Leere Menge
126
3French (fr)
Ensemble vide
103
4Italian (it)
Insieme vuoto
71
5Hebrew (he)
הקבוצה הריקה
59
6Japanese (ja)
空集合
59
7Russian (ru)
Пустое множество
59
8Spanish (es)
Conjunto vacío
57
9Dutch (nl)
Lege verzameling
49
10Chinese (zh)
空集
41
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 "Den tomme mengda" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Persian (fa)
مجموعه تهی
1
2Latin (la)
Copia vacua
1
3Russian (ru)
Пустое множество
1
4Thai (th)
เซตว่าง
1
5Arabic (ar)
مجموعة خالية
0
6Azerbaijani (az)
Boş çoxluq
0
7Belarusian (be)
Пустое мноства
0
8Bulgarian (bg)
Празно множество
0
9Catalan (ca)
Conjunt buit
0
10Czech (cs)
Prázdná množina
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 "Den tomme mengda" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Empty set
872
2French (fr)
Ensemble vide
657
3Japanese (ja)
空集合
325
4Ukrainian (uk)
Порожня множина
325
5Portuguese (pt)
Conjunto vazio
305
6Korean (ko)
공집합
289
7Chinese (zh)
空集
279
8German (de)
Leere Menge
235
9Spanish (es)
Conjunto vacío
214
10Polish (pl)
Zbiór pusty
190
More...

Scores

Estimated value for Wikipedia:
Norwegian (Nynorsk):
Global:
Popularity in June 2025:
Norwegian (Nynorsk):
Global:
Popularity in all years:
Norwegian (Nynorsk):
Global:
Authors in June 2025:
Norwegian (Nynorsk):
Global:
Registered authors in all years:
Norwegian (Nynorsk):
Global:
Citations:
Norwegian (Nynorsk):
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
مجموعة خالية
azAzerbaijani
Boş çoxluq
beBelarusian
Пустое мноства
bgBulgarian
Празно множество
caCatalan
Conjunt buit
csCzech
Prázdná množina
daDanish
Tomme mængde
deGerman
Leere Menge
elGreek
Κενό σύνολο
enEnglish
Empty set
eoEsperanto
Malplena aro
esSpanish
Conjunto vacío
etEstonian
Tühi hulk
euBasque
Multzo huts
faPersian
مجموعه تهی
fiFinnish
Tyhjä joukko
frFrench
Ensemble vide
glGalician
Conxunto baleiro
heHebrew
הקבוצה הריקה
hiHindi
रिक्त समुच्चय
hrCroatian
Prazni skup
huHungarian
Üres halmaz
hyArmenian
Դատարկ բազմություն
idIndonesian
Himpunan kosong
itItalian
Insieme vuoto
jaJapanese
空集合
kaGeorgian
ცარიელი სიმრავლე
kkKazakh
Бос жиын
koKorean
공집합
laLatin
Copia vacua
ltLithuanian
Tuščia aibė
msMalay
Set kosong
nlDutch
Lege verzameling
nnNorwegian (Nynorsk)
Den tomme mengda
noNorwegian
Den tomme mengden
plPolish
Zbiór pusty
ptPortuguese
Conjunto vazio
roRomanian
Mulțime vidă
ruRussian
Пустое множество
shSerbo-Croatian
Prazan skup
simpleSimple English
Empty set
skSlovak
Prázdna množina
slSlovenian
Prazna množica
srSerbian
Празан скуп
svSwedish
Tomma mängden
taTamil
வெற்றுக் கணம்
thThai
เซตว่าง
trTurkish
Boş küme
ukUkrainian
Порожня множина
viVietnamese
Tập hợp rỗng
zhChinese
空集

Popularity rank trends

Best Rank Norwegian (Nynorsk):
#4140
01.2015
Global:
#18264
10.2020

AI rank trends

Best Rank Norwegian (Nynorsk):
#835
09.2022
Global:
#344
04.2002

Local popularity rank history

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Empty set from Wikipedia articles about Ø, Set, List of mathematical symbols, Ø and Null set. Whereas reading the article about Empty set people most often go to Wikipedia articles on Ø, Vacuous truth, Axiom of empty set, Ø and Null set.

Cumulative results of quality and popularity of the Wikipedia article

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

zh: 空集
simple: Empty set

News from 9 July 2025

On 9 July 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: João Pedro Junqueira de Jesus, Belinda Bencic, 2025 FIFA Club World Cup, Flavio Cobolli, Ozzy Osbourne, Superman, Mirra Andreeva, Diogo Jota, Novak Djokovic, Christian Horner.

In Norwegian (Nynorsk) Wikipedia the most popular articles on that day were: Verdas land, Øresundbrua, Kleopatra, Demonstrasjonane på Den himmelske freds plass, Feittfugl, Frankrike, Harstad kommune, Russisk geografi, Det norske alfabetet, Falklandsøyane.

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