Numero di Betti

Betti number - used to distinguish topological spaces based on the connectivity of n-dimensional simplicial complexes. Article “Numero di Betti” in Italian Wikipedia has 5 points for quality (as of July 1, 2025). The article contains 0 references and 4 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Italian) language version.

Since the creation of article “Numero di Betti”, its content was written by 18 registered users of Italian Wikipedia and edited by 208 registered Wikipedia users in all languages.

The article is cited 144 times in Italian Wikipedia and cited 769 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Italian): #52473 in August 2011
• Global: #26099 in October 2003

The highest popularity rank from 2008:

• Local (Italian): #133845 in October 2014
• Global: #299224 in February 2015

There are 13 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.

#	Language	Quality grade	Quality score
1	English (en) Betti number		35.3454
2	Catalan (ca) Nombre de Betti		20.5054
3	German (de) Betti-Zahl		14.7941
4	French (fr) Nombre de Betti		14.6132
5	Japanese (ja) ベッチ数		12.3357
6	Spanish (es) Número de Betti		11.2462
7	Chinese (zh) 貝蒂數		10.0194
8	Korean (ko) 베티 수		7.915
9	Russian (ru) Число Бетти		7.2459
10	Dutch (nl) Betti-getal		5.2467

More...

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

The most popular language versions of the article "Numero di Betti" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Betti number		533 743
2	Japanese (ja) ベッチ数		49 138
3	German (de) Betti-Zahl		45 215
4	Russian (ru) Число Бетти		38 854
5	French (fr) Nombre de Betti		32 588
6	Italian (it) Numero di Betti		22 572
7	Spanish (es) Número de Betti		22 351
8	Chinese (zh) 貝蒂數		21 048
9	Korean (ko) 베티 수		10 888
10	Dutch (nl) Betti-getal		4 094

More...

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 "Numero di Betti" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Betti number		3 350
2	Japanese (ja) ベッチ数		394
3	Russian (ru) Число Бетти		198
4	French (fr) Nombre de Betti		169
5	German (de) Betti-Zahl		160
6	Chinese (zh) 貝蒂數		156
7	Italian (it) Numero di Betti		82
8	Spanish (es) Número de Betti		69
9	Korean (ko) 베티 수		58
10	Dutch (nl) Betti-getal		15

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Betti number		63
2	German (de) Betti-Zahl		36
3	French (fr) Nombre de Betti		22
4	Italian (it) Numero di Betti		18
5	Dutch (nl) Betti-getal		16
6	Russian (ru) Число Бетти		14
7	Japanese (ja) ベッチ数		12
8	Ukrainian (uk) Числа Бетті		8
9	Chinese (zh) 貝蒂數		6
10	Spanish (es) Número de Betti		5

More...

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

Language versions of the article "Numero di Betti" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Catalan (ca) Nombre de Betti		0
2	German (de) Betti-Zahl		0
3	English (en) Betti number		0
4	Spanish (es) Número de Betti		0
5	Persian (fa) عدد بتی		0
6	French (fr) Nombre de Betti		0
7	Italian (it) Numero di Betti		0
8	Japanese (ja) ベッチ数		0
9	Korean (ko) 베티 수		0
10	Dutch (nl) Betti-getal		0

More...

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

Language versions of the article "Numero di Betti" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Betti number		243
2	Italian (it) Numero di Betti		144
3	Russian (ru) Число Бетти		77
4	Ukrainian (uk) Числа Бетті		49
5	French (fr) Nombre de Betti		46
6	Japanese (ja) ベッチ数		43
7	German (de) Betti-Zahl		40
8	Korean (ko) 베티 수		38
9	Chinese (zh) 貝蒂數		34
10	Spanish (es) Número de Betti		25

More...

#	Language	Value
ca	Catalan Nombre de Betti
de	German Betti-Zahl
en	English Betti number
es	Spanish Número de Betti
fa	Persian عدد بتی
fr	French Nombre de Betti
it	Italian Numero di Betti
ja	Japanese ベッチ数
ko	Korean 베티 수
nl	Dutch Betti-getal
ru	Russian Число Бетти
uk	Ukrainian Числа Бетті
zh	Chinese 貝蒂數

Best Rank

Italian: #133845 10.2014

Global: #299224 02.2015

Best Rank

Italian: #52473 08.2011

Global: #26099 10.2003

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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 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