Cover (topology)

Cover - family of subsets of a set whose union equals the whole set. Article "Cover (topology)" in English Wikipedia has 18.5 points for quality (as of August 1, 2024). The article contains 2 references and 9 sections.

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

Since the creation of article "Cover (topology)", its content was written by 66 registered users of English Wikipedia and edited by 340 registered Wikipedia users in all languages.

The article is cited 202 times in English Wikipedia and cited 1118 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #6388 in April 2002
• Global: #7240 in April 2002

The highest popularity rank from 2008:

• Local (English): #215978 in February 2009
• Global: #206092 in October 2014

There are 22 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	Korean (ko) 덮개 (위상수학)		30.5709
2	Vietnamese (vi) Phủ (tô pô)		26.442
3	Arabic (ar) غطاء (طوبولوجيا)		19.7021
4	English (en) Cover (topology)		18.4749
5	French (fr) Recouvrement (mathématiques)		15.9969
6	Finnish (fi) Peite		15.759
7	Portuguese (pt) Cobertura (matemática)		14.7969
8	Polish (pl) Pokrycie zbioru		13.6057
9	German (de) Überdeckung (Mathematik)		13.0259
10	Russian (ru) Покрытие множества		9.0041

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

The most popular language versions of the article "Cover (topology)" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Cover (topology)		620 559
2	German (de) Überdeckung (Mathematik)		121 000
3	Russian (ru) Покрытие множества		100 162
4	Italian (it) Ricoprimento		61 703
5	French (fr) Recouvrement (mathématiques)		58 980
6	Spanish (es) Recubrimiento (matemática)		55 325
7	Chinese (zh) 覆盖 (拓扑学)		46 444
8	Polish (pl) Pokrycie zbioru		44 488
9	Japanese (ja) 集合の被覆		32 537
10	Korean (ko) 덮개 (위상수학)		22 087

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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 "Cover (topology)" in July 2024

#	Language	Popularity award	Relative popularity
1	English (en) Cover (topology)		2 713
2	German (de) Überdeckung (Mathematik)		502
3	Russian (ru) Покрытие множества		343
4	Japanese (ja) 集合の被覆		334
5	Chinese (zh) 覆盖 (拓扑学)		216
6	Italian (it) Ricoprimento		198
7	Spanish (es) Recubrimiento (matemática)		138
8	French (fr) Recouvrement (mathématiques)		136
9	Korean (ko) 덮개 (위상수학)		110
10	Hebrew (he) כיסוי		98

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

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

#	Language	AI award	Relative AI
1	English (en) Cover (topology)		66
2	Russian (ru) Покрытие множества		33
3	French (fr) Recouvrement (mathématiques)		30
4	Italian (it) Ricoprimento		26
5	Hebrew (he) כיסוי		24
6	German (de) Überdeckung (Mathematik)		23
7	Spanish (es) Recubrimiento (matemática)		20
8	Japanese (ja) 集合の被覆		18
9	Ukrainian (uk) Покриття множини		15
10	Dutch (nl) Overdekking (topologie)		14

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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 "Cover (topology)" with the highest AI in July 2024

#	Language	AI award	Relative AI
1	Arabic (ar) غطاء (طوبولوجيا)		0
2	Catalan (ca) Recobriment (topologia)		0
3	Czech (cs) Pokrytí		0
4	German (de) Überdeckung (Mathematik)		0
5	English (en) Cover (topology)		0
6	Spanish (es) Recubrimiento (matemática)		0
7	Persian (fa) پوشش (توپولوژی)		0
8	Finnish (fi) Peite		0
9	French (fr) Recouvrement (mathématiques)		0
10	Hebrew (he) כיסוי		0

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

Language versions of the article "Cover (topology)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Cover (topology)		202
2	Italian (it) Ricoprimento		158
3	Korean (ko) 덮개 (위상수학)		125
4	German (de) Überdeckung (Mathematik)		100
5	French (fr) Recouvrement (mathématiques)		73
6	Japanese (ja) 集合の被覆		66
7	Polish (pl) Pokrycie zbioru		56
8	Ukrainian (uk) Покриття множини		50
9	Russian (ru) Покрытие множества		48
10	Chinese (zh) 覆盖 (拓扑学)		48

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#	Language	Value
ar	Arabic غطاء (طوبولوجيا)
ca	Catalan Recobriment (topologia)
cs	Czech Pokrytí
de	German Überdeckung (Mathematik)
en	English Cover (topology)
es	Spanish Recubrimiento (matemática)
fa	Persian پوشش (توپولوژی)
fi	Finnish Peite
fr	French Recouvrement (mathématiques)
he	Hebrew כיסוי
hu	Hungarian Fedés (topológia)
it	Italian Ricoprimento
ja	Japanese 集合の被覆
ko	Korean 덮개 (위상수학)
nl	Dutch Overdekking (topologie)
pl	Polish Pokrycie zbioru
pt	Portuguese Cobertura (matemática)
ru	Russian Покрытие множества
sr	Serbian Покривач (математика)
uk	Ukrainian Покриття множини
vi	Vietnamese Phủ (tô pô)
zh	Chinese 覆盖 (拓扑学)

Best Rank

English: #215978 02.2009

Global: #206092 10.2014

Best Rank

English: #6388 04.2002

Global: #7240 04.2002

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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