Последовательность Майера — Вьеториса

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Последовательность Майера — Вьеториса

Quality:

Mayer–Vietoris sequence - long exact sequence describing how the (co)homology of a space relates to that of two subspaces whose interiors cover the total space. Article "Последовательность Майера — Вьеториса" in Russian Wikipedia has 12.8 points for quality (as of July 1, 2025). The article contains 0 references and 7 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 "Последовательность Майера — Вьеториса", its content was written by 4 registered users of Russian Wikipedia and edited by 139 registered Wikipedia users in all languages.

The article is cited 7 times in Russian Wikipedia and cited 228 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Russian): #42558 in May 2016
  • Global: #37174 in December 2008

The highest popularity rank from 2008:

  • Local (Russian): #388626 in December 2022
  • Global: #444366 in May 2025

There are 11 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)
Mayer–Vietoris sequence
59.6915
2Japanese (ja)
マイヤー・ヴィートリス完全系列
37.3587
3Ukrainian (uk)
Послідовність Маєра — Вієторіса
33.8858
4Hebrew (he)
סדרת מאייר-ויאטוריס
24.1259
5Polish (pl)
Ciąg Mayera-Vietorisa
15.4269
6French (fr)
Suite de Mayer-Vietoris
15.135
7Russian (ru)
Последовательность Майера — Вьеториса
12.7612
8Korean (ko)
마이어-피토리스 열
11.3562
9Italian (it)
Successione di Mayer-Vietoris
7.2158
10Swedish (sv)
Mayer–Vietoris följd
3.3879
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 "Последовательность Майера — Вьеториса" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Mayer–Vietoris sequence
340 012
2Japanese (ja)
マイヤー・ヴィートリス完全系列
44 673
3Italian (it)
Successione di Mayer-Vietoris
11 251
4French (fr)
Suite de Mayer-Vietoris
10 924
5Spanish (es)
Sucesión de Mayer-Vietoris
10 541
6Russian (ru)
Последовательность Майера — Вьеториса
8 845
7Korean (ko)
마이어-피토리스 열
3 731
8Hebrew (he)
סדרת מאייר-ויאטוריס
2 040
9Polish (pl)
Ciąg Mayera-Vietorisa
973
10Swedish (sv)
Mayer–Vietoris följd
678
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 "Последовательность Майера — Вьеториса" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Mayer–Vietoris sequence
2 646
2Japanese (ja)
マイヤー・ヴィートリス完全系列
304
3French (fr)
Suite de Mayer-Vietoris
106
4Russian (ru)
Последовательность Майера — Вьеториса
105
5Italian (it)
Successione di Mayer-Vietoris
60
6Polish (pl)
Ciąg Mayera-Vietorisa
57
7Spanish (es)
Sucesión de Mayer-Vietoris
52
8Swedish (sv)
Mayer–Vietoris följd
17
9Hebrew (he)
סדרת מאייר-ויאטוריס
13
10Korean (ko)
마이어-피토리스 열
12
More...

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

The highest AI

Language versions of the article "Последовательность Майера — Вьеториса" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Mayer–Vietoris sequence
69
2French (fr)
Suite de Mayer-Vietoris
14
3Italian (it)
Successione di Mayer-Vietoris
11
4Hebrew (he)
סדרת מאייר-ויאטוריס
9
5Japanese (ja)
マイヤー・ヴィートリス完全系列
9
6Polish (pl)
Ciąg Mayera-Vietorisa
8
7Spanish (es)
Sucesión de Mayer-Vietoris
7
8Russian (ru)
Последовательность Майера — Вьеториса
4
9Korean (ko)
마이어-피토리스 열
3
10Swedish (sv)
Mayer–Vietoris följd
3
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 "Последовательность Майера — Вьеториса" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Mayer–Vietoris sequence
1
2Spanish (es)
Sucesión de Mayer-Vietoris
0
3French (fr)
Suite de Mayer-Vietoris
0
4Hebrew (he)
סדרת מאייר-ויאטוריס
0
5Italian (it)
Successione di Mayer-Vietoris
0
6Japanese (ja)
マイヤー・ヴィートリス完全系列
0
7Korean (ko)
마이어-피토리스 열
0
8Polish (pl)
Ciąg Mayera-Vietorisa
0
9Russian (ru)
Последовательность Майера — Вьеториса
0
10Swedish (sv)
Mayer–Vietoris följd
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 "Последовательность Майера — Вьеториса" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Italian (it)
Successione di Mayer-Vietoris
137
2English (en)
Mayer–Vietoris sequence
34
3Japanese (ja)
マイヤー・ヴィートリス完全系列
14
4Korean (ko)
마이어-피토리스 열
9
5Hebrew (he)
סדרת מאייר-ויאטוריס
8
6Russian (ru)
Последовательность Майера — Вьеториса
7
7Spanish (es)
Sucesión de Mayer-Vietoris
5
8French (fr)
Suite de Mayer-Vietoris
5
9Ukrainian (uk)
Послідовність Маєра — Вієторіса
5
10Polish (pl)
Ciąg Mayera-Vietorisa
3
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
enEnglish
Mayer–Vietoris sequence
esSpanish
Sucesión de Mayer-Vietoris
frFrench
Suite de Mayer-Vietoris
heHebrew
סדרת מאייר-ויאטוריס
itItalian
Successione di Mayer-Vietoris
jaJapanese
マイヤー・ヴィートリス完全系列
koKorean
마이어-피토리스 열
plPolish
Ciąg Mayera-Vietorisa
ruRussian
Последовательность Майера — Вьеториса
svSwedish
Mayer–Vietoris följd
ukUkrainian
Послідовність Маєра — Вієторіса

Popularity rank trends

Best Rank Russian:
#388626
12.2022
Global:
#444366
05.2025

AI rank trends

Best Rank Russian:
#42558
05.2016
Global:
#37174
12.2008

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Mayer–Vietoris sequence from Wikipedia articles about Zig-zag lemma, Excision theorem, Jordan curve theorem, De Rham cohomology and Leopold Vietoris. Whereas reading the article about Mayer–Vietoris sequence people most often go to Wikipedia articles on Leopold Vietoris, Walther Mayer, Seifert–van Kampen theorem, Reduced homology and Excision theorem.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 12 August 2025

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In Russian Wikipedia the most popular articles on that day were: Яндекс, Главы Курска, Анкоридж, Аляска, Уэнздей (2-й сезон), Катастрофа АПЛ «Курск», Бутусов, Юрий Николаевич, Продажа Аляски, К-141 «Курск», Корж, Макс.

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