Hardy space

Hardy space - space of holomorphic functions on the unit disk or upper half plane. Article “Hardy space” in English Wikipedia has 32.9 points for quality (as of July 1, 2025). The article contains 4 references and 14 sections.

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

Since the creation of article “Hardy space”, its content was written by 54 registered users of English Wikipedia and edited by 171 registered Wikipedia users in all languages.

The article is cited 515 times in English Wikipedia and cited 696 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #12833 in September 2003
• Global: #23951 in September 2003

The highest popularity rank from 2008:

• Local (English): #335355 in November 2008
• Global: #447608 in November 2008

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	Hungarian (hu) Hardy-tér		33.2182
2	English (en) Hardy space		32.9357
3	Spanish (es) Espacios de Hardy		28.9519
4	German (de) Hardy-Raum		17.8976
5	Korean (ko) 하디 공간		17.2778
6	Japanese (ja) ハーディ空間		14.8487
7	French (fr) Espace de Hardy		9.7591
8	Dutch (nl) Hardy-ruimte		8.5753
9	Ukrainian (uk) Простір Гарді		8.5719
10	Chinese (zh) 哈代空間		6.2512

More...

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

The most popular language versions of the article "Hardy space" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Hardy space		402 812
2	German (de) Hardy-Raum		42 974
3	Japanese (ja) ハーディ空間		23 582
4	French (fr) Espace de Hardy		23 522
5	Russian (ru) Пространство Харди		21 303
6	Chinese (zh) 哈代空間		13 496
7	Italian (it) Spazio di Hardy		8 257
8	Dutch (nl) Hardy-ruimte		2 582
9	Spanish (es) Espacios de Hardy		1 222
10	Korean (ko) 하디 공간		907

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 "Hardy space" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Hardy space		1 897
2	Japanese (ja) ハーディ空間		192
3	German (de) Hardy-Raum		157
4	French (fr) Espace de Hardy		111
5	Chinese (zh) 哈代空間		86
6	Russian (ru) Пространство Харди		65
7	Spanish (es) Espacios de Hardy		47
8	Italian (it) Spazio di Hardy		38
9	Hungarian (hu) Hardy-tér		14
10	Korean (ko) 하디 공간		14

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Hardy space		54
2	German (de) Hardy-Raum		28
3	Russian (ru) Пространство Харди		22
4	French (fr) Espace de Hardy		19
5	Italian (it) Spazio di Hardy		12
6	Dutch (nl) Hardy-ruimte		8
7	Japanese (ja) ハーディ空間		6
8	Azerbaijani (az) Hardi fəzası		5
9	Ukrainian (uk) Простір Гарді		5
10	Chinese (zh) 哈代空間		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 "Hardy space" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Hungarian (hu) Hardy-tér		1
2	Azerbaijani (az) Hardi fəzası		0
3	German (de) Hardy-Raum		0
4	English (en) Hardy space		0
5	Spanish (es) Espacios de Hardy		0
6	French (fr) Espace de Hardy		0
7	Italian (it) Spazio di Hardy		0
8	Japanese (ja) ハーディ空間		0
9	Korean (ko) 하디 공간		0
10	Dutch (nl) Hardy-ruimte		0

More...

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

Language versions of the article "Hardy space" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Hardy space		515
2	Ukrainian (uk) Простір Гарді		36
3	German (de) Hardy-Raum		32
4	French (fr) Espace de Hardy		28
5	Japanese (ja) ハーディ空間		23
6	Chinese (zh) 哈代空間		14
7	Dutch (nl) Hardy-ruimte		13
8	Korean (ko) 하디 공간		10
9	Russian (ru) Пространство Харди		10
10	Italian (it) Spazio di Hardy		7

More...

#	Language	Value
az	Azerbaijani Hardi fəzası
de	German Hardy-Raum
en	English Hardy space
es	Spanish Espacios de Hardy
fr	French Espace de Hardy
hu	Hungarian Hardy-tér
it	Italian Spazio di Hardy
ja	Japanese ハーディ空間
ko	Korean 하디 공간
nl	Dutch Hardy-ruimte
ru	Russian Пространство Харди
uk	Ukrainian Простір Гарді
zh	Chinese 哈代空間

Best Rank

English: #335355 11.2008

Global: #447608 11.2008

Best Rank

English: #12833 09.2003

Global: #23951 09.2003

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In English Wikipedia the most popular articles on that day were: Ajit Pawar, Border 2, Sharad Pawar, Killing of Alex Pretti, Ilhan Omar, Sunetra Pawar, Todd Monken, Kristi Noem, Wonder Man (miniseries), Gregory Bovino.

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