Homological algebra

Homological algebra - area of mathematics. Article “Homological algebra” in English Wikipedia has 42.8 points for quality (as of July 1, 2026). The article contains 1 references and 15 sections.

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

Since the creation of article “Homological algebra”, its content was written by 63 registered users of English Wikipedia and edited by 325 registered Wikipedia users in all languages.

The article is cited 347 times in English Wikipedia and cited 2216 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #7933 in October 2002
• Global: #11093 in July 2003

The highest popularity rank from 2008:

• Local (English): #260465 in November 2014
• Global: #243190 in November 2014

There are 28 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, 2026 (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	Chinese (zh) 同調代數		43.091
2	English (en) Homological algebra		42.7645
3	Portuguese (pt) Álgebra homológica		40.7193
4	Catalan (ca) Àlgebra homològica		38.2698
5	Greek (el) Ομολογική Άλγεβρα		35.6091
6	Czech (cs) Homologická algebra		29.1342
7	Indonesian (id) Aljabar homologis		26.7072
8	Serbian (sr) Homološka algebra		24.0989
9	Japanese (ja) ホモロジー代数学		20.3154
10	Latin (la) Algebra homologica		19.0739

More...

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

The most popular language versions of the article "Homological algebra" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Homological algebra		527 829
2	Japanese (ja) ホモロジー代数学		98 675
3	Russian (ru) Гомологическая алгебра		87 020
4	Spanish (es) Álgebra homológica		70 493
5	German (de) Homologische Algebra		54 188
6	Chinese (zh) 同調代數		46 308
7	Polish (pl) Algebra homologiczna		39 416
8	Korean (ko) 호몰로지 대수학		28 630
9	Italian (it) Algebra omologica		20 300
10	Portuguese (pt) Álgebra homológica		12 199

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 "Homological algebra" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Homological algebra		2 372
2	Japanese (ja) ホモロジー代数学		500
3	Russian (ru) Гомологическая алгебра		333
4	Chinese (zh) 同調代數		186
5	Spanish (es) Álgebra homológica		175
6	German (de) Homologische Algebra		150
7	Italian (it) Algebra omologica		90
8	Polish (pl) Algebra homologiczna		81
9	Korean (ko) 호몰로지 대수학		62
10	Czech (cs) Homologická algebra		53

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Homological algebra		63
2	German (de) Homologische Algebra		45
3	Italian (it) Algebra omologica		26
4	Polish (pl) Algebra homologiczna		17
5	Catalan (ca) Àlgebra homològica		12
6	Spanish (es) Álgebra homológica		12
7	Hebrew (he) אלגברה הומולוגית		12
8	Japanese (ja) ホモロジー代数学		12
9	Korean (ko) 호몰로지 대수학		12
10	Russian (ru) Гомологическая алгебра		12

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 "Homological algebra" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Spanish (es) Álgebra homológica		2
2	Arabic (ar) جبر شباهي		1
3	Basque (eu) Aljebra homologiko		1
4	Catalan (ca) Àlgebra homològica		0
5	Czech (cs) Homologická algebra		0
6	Danish (da) Homologisk algebra		0
7	German (de) Homologische Algebra		0
8	Greek (el) Ομολογική Άλγεβρα		0
9	English (en) Homological algebra		0
10	Persian (fa) جبر همولوژی		0

More...

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

Language versions of the article "Homological algebra" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Italian (it) Algebra omologica		366
2	English (en) Homological algebra		347
3	Japanese (ja) ホモロジー代数学		175
4	Polish (pl) Algebra homologiczna		133
5	Russian (ru) Гомологическая алгебра		126
6	Korean (ko) 호몰로지 대수학		124
7	Ukrainian (uk) Гомологічна алгебра		114
8	Turkish (tr) Homolojik cebir		87
9	Arabic (ar) جبر شباهي		86
10	German (de) Homologische Algebra		83

More...

#	Language	Value
ar	Arabic جبر شباهي
ca	Catalan Àlgebra homològica
cs	Czech Homologická algebra
da	Danish Homologisk algebra
de	German Homologische Algebra
el	Greek Ομολογική Άλγεβρα
en	English Homological algebra
es	Spanish Álgebra homológica
eu	Basque Aljebra homologiko
fa	Persian جبر همولوژی
fi	Finnish Homologinen algebra
gl	Galician Álxebra homolóxica
he	Hebrew אלגברה הומולוגית
id	Indonesian Aljabar homologis
it	Italian Algebra omologica
ja	Japanese ホモロジー代数学
ko	Korean 호몰로지 대수학
la	Latin Algebra homologica
nl	Dutch Homologische algebra
nn	Norwegian (Nynorsk) Homologisk algebra
pl	Polish Algebra homologiczna
pt	Portuguese Álgebra homológica
ru	Russian Гомологическая алгебра
sr	Serbian Homološka algebra
sv	Swedish Homologisk algebra
tr	Turkish Homolojik cebir
uk	Ukrainian Гомологічна алгебра
zh	Chinese 同調代數

Best Rank

English: #260465 11.2014

Global: #243190 11.2014

Best Rank

English: #7933 10.2002

Global: #11093 07.2003

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information