Функциональный анализ

Functional analysis - branch of mathematical analysis concerned with infinite-dimensional topological vector spaces, often spaces of functions. Article "Функциональный анализ" in Russian Wikipedia has 12.5 points for quality (as of August 1, 2024). The article contains 3 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 "Функциональный анализ", its content was written by 82 registered users of Russian Wikipedia and edited by 912 registered Wikipedia users in all languages.

The article is cited 449 times in Russian Wikipedia and cited 7866 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Russian): #120 in April 2004
• Global: #425 in September 2001

The highest popularity rank from 2008:

• Local (Russian): #14313 in January 2008
• Global: #31953 in July 2022

There are 41 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	English (en) Functional analysis		35.0113
2	Japanese (ja) 関数解析学		32.0406
3	Simple English (simple) Functional analysis		28.9548
4	Greek (el) Συναρτησιακή ανάλυση		28.2438
5	Romanian (ro) Analiză funcțională		25.0524
6	Serbian (sr) Funkcionalna analiza		24.7157
7	Slovak (sk) Funkcionálna analýza		23.5396
8	Estonian (et) Funktsionaalanalüüs		22.44
9	Chinese (zh) 泛函分析		21.6166
10	German (de) Funktionalanalysis		20.8794

More...

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

The most popular language versions of the article "Функциональный анализ" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Functional analysis		2 188 958
2	Spanish (es) Análisis funcional		478 123
3	Russian (ru) Функциональный анализ		423 318
4	German (de) Funktionalanalysis		359 000
5	Chinese (zh) 泛函分析		255 939
6	Polish (pl) Analiza funkcjonalna		252 908
7	French (fr) Analyse fonctionnelle (mathématiques)		237 707
8	Japanese (ja) 関数解析学		215 833
9	Italian (it) Analisi funzionale		206 507
10	Portuguese (pt) Análise funcional		102 141

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 "Функциональный анализ" in July 2024

#	Language	Popularity award	Relative popularity
1	English (en) Functional analysis		9 266
2	Spanish (es) Análisis funcional		1 741
3	Chinese (zh) 泛函分析		1 479
4	Russian (ru) Функциональный анализ		1 362
5	German (de) Funktionalanalysis		1 264
6	French (fr) Analyse fonctionnelle (mathématiques)		1 244
7	Japanese (ja) 関数解析学		1 007
8	Italian (it) Analisi funzionale		829
9	Polish (pl) Analiza funkcjonalna		550
10	Portuguese (pt) Análise funcional		267

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Functional analysis		160
2	Russian (ru) Функциональный анализ		82
3	German (de) Funktionalanalysis		67
4	French (fr) Analyse fonctionnelle (mathématiques)		65
5	Italian (it) Analisi funzionale		61
6	Hebrew (he) אנליזה פונקציונלית		43
7	Dutch (nl) Functionaalanalyse		41
8	Polish (pl) Analiza funkcjonalna		40
9	Japanese (ja) 関数解析学		34
10	Ukrainian (uk) Функціональний аналіз		27

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 "Функциональный анализ" with the highest AI in July 2024

#	Language	AI award	Relative AI
1	English (en) Functional analysis		1
2	Italian (it) Analisi funzionale		1
3	Romanian (ro) Analiză funcțională		1
4	Arabic (ar) تحليل دالي		0
5	Belarusian (be) Функцыянальны аналіз		0
6	Bulgarian (bg) Функционален анализ		0
7	Catalan (ca) Anàlisi funcional		0
8	Czech (cs) Funkcionální analýza		0
9	Danish (da) Funktionalanalyse		0
10	German (de) Funktionalanalysis		0

More...

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

Language versions of the article "Функциональный анализ" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Functional analysis		1 219
2	German (de) Funktionalanalysis		663
3	French (fr) Analyse fonctionnelle (mathématiques)		525
4	Russian (ru) Функциональный анализ		449
5	Japanese (ja) 関数解析学		430
6	Polish (pl) Analiza funkcjonalna		414
7	Italian (it) Analisi funzionale		378
8	Ukrainian (uk) Функціональний аналіз		346
9	Portuguese (pt) Análise funcional		308
10	Chinese (zh) 泛函分析		305

More...

#	Language	Value
ar	Arabic تحليل دالي
be	Belarusian Функцыянальны аналіз
bg	Bulgarian Функционален анализ
ca	Catalan Anàlisi funcional
cs	Czech Funkcionální analýza
da	Danish Funktionalanalyse
de	German Funktionalanalysis
el	Greek Συναρτησιακή ανάλυση
en	English Functional analysis
es	Spanish Análisis funcional
et	Estonian Funktsionaalanalüüs
eu	Basque Analisi funtzional
fa	Persian آنالیز تابعی
fi	Finnish Funktionaalianalyysi
fr	French Analyse fonctionnelle (mathématiques)
gl	Galician Análise funcional
he	Hebrew אנליזה פונקציונלית
hu	Hungarian Funkcionálanalízis
hy	Armenian Ֆունկցիոնալ անալիզ
id	Indonesian Analisis fungsional
it	Italian Analisi funzionale
ja	Japanese 関数解析学
ka	Georgian ფუნქციონალური ანალიზი
kk	Kazakh Функционалдық талдау
ko	Korean 함수해석학
ms	Malay Analisis fungsi
nl	Dutch Functionaalanalyse
nn	Norwegian (Nynorsk) Funksjonalanalyse
no	Norwegian Funksjonalanalyse
pl	Polish Analiza funkcjonalna
pt	Portuguese Análise funcional
ro	Romanian Analiză funcțională
ru	Russian Функциональный анализ
simple	Simple English Functional analysis
sk	Slovak Funkcionálna analýza
sr	Serbian Funkcionalna analiza
sv	Swedish Funktionalanalys
tr	Turkish Fonksiyonel analiz
uk	Ukrainian Функціональний аналіз
vi	Vietnamese Giải tích hàm
zh	Chinese 泛函分析

Best Rank

Russian: #14313 01.2008

Global: #31953 07.2022

Best Rank

Russian: #120 04.2004

Global: #425 09.2001

On 28 March 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Myanmar, Adolescence, Greenland, Solar eclipse of March 29, 2025, Snow White, Rachel Zegler, deaths in 2025, Incel, Selena, Usha Vance.

In Russian Wikipedia the most popular articles on that day were: Яндекс, ЯRUS, Солнечное затмение 29 марта 2025 года, Аутсорс (сериал), Техник, Паша, Весёлкин, Алексей Алексеевич, Мьянма, Смоктуновский, Иннокентий Михайлович, Шукенов, Батырхан Камалович, Список умерших в 2025 году.

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