Hilbert's nineteenth problem

Hilbert's nineteenth problem - one of the 23 Hilbert problems. Article “Hilbert's nineteenth problem” in English Wikipedia has 32.9 points for quality (as of July 1, 2025). The article contains 19 references and 9 sections.

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

Since the creation of article “Hilbert's nineteenth problem”, its content was written by 43 registered users of English Wikipedia and edited by 63 registered Wikipedia users in all languages.

The article is cited 49 times in English Wikipedia and cited 169 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #65357 in April 2019
• Global: #132518 in August 2005

The highest popularity rank from 2008:

• Local (English): #16874 in March 2019
• Global: #40015 in March 2019

There are 6 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	Portuguese (pt) Décimo nono problema de Hilbert		35.3569
2	English (en) Hilbert's nineteenth problem		32.9142
3	Greek (el) Δέκατο ένατο πρόβλημα του Χίλμπερτ		32.6324
4	Spanish (es) Decimonoveno problema de Hilbert		23.9974
5	Swedish (sv) Hilberts nittonde problem		8.077
6	Chinese (zh) 希爾伯特第十九問題		2.1306

More...

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

The most popular language versions of the article "Hilbert's nineteenth problem" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Hilbert's nineteenth problem		257 046
2	Chinese (zh) 希爾伯特第十九問題		18 257
3	Swedish (sv) Hilberts nittonde problem		8 449
4	Spanish (es) Decimonoveno problema de Hilbert		2 358
5	Greek (el) Δέκατο ένατο πρόβλημα του Χίλμπερτ		152
6	Portuguese (pt) Décimo nono problema de Hilbert		52

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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 "Hilbert's nineteenth problem" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Hilbert's nineteenth problem		1 533
2	Chinese (zh) 希爾伯特第十九問題		110
3	Spanish (es) Decimonoveno problema de Hilbert		73
4	Swedish (sv) Hilberts nittonde problem		59
5	Portuguese (pt) Décimo nono problema de Hilbert		40
6	Greek (el) Δέκατο ένατο πρόβλημα του Χίλμπερτ		11

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

Language versions of the article "Hilbert's nineteenth problem" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Hilbert's nineteenth problem		43
2	Chinese (zh) 希爾伯特第十九問題		11
3	Swedish (sv) Hilberts nittonde problem		4
4	Greek (el) Δέκατο ένατο πρόβλημα του Χίλμπερτ		2
5	Spanish (es) Decimonoveno problema de Hilbert		2
6	Portuguese (pt) Décimo nono problema de Hilbert		1

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 "Hilbert's nineteenth problem" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Portuguese (pt) Décimo nono problema de Hilbert		1
2	Swedish (sv) Hilberts nittonde problem		1
3	Greek (el) Δέκατο ένατο πρόβλημα του Χίλμπερτ		0
4	English (en) Hilbert's nineteenth problem		0
5	Spanish (es) Decimonoveno problema de Hilbert		0
6	Chinese (zh) 希爾伯特第十九問題		0

More...

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

Language versions of the article "Hilbert's nineteenth problem" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Hilbert's nineteenth problem		49
2	Chinese (zh) 希爾伯特第十九問題		28
3	Spanish (es) Decimonoveno problema de Hilbert		27
4	Greek (el) Δέκατο ένατο πρόβλημα του Χίλμπερτ		25
5	Swedish (sv) Hilberts nittonde problem		25
6	Portuguese (pt) Décimo nono problema de Hilbert		15

More...

#	Language	Value
el	Greek Δέκατο ένατο πρόβλημα του Χίλμπερτ
en	English Hilbert's nineteenth problem
es	Spanish Decimonoveno problema de Hilbert
pt	Portuguese Décimo nono problema de Hilbert
sv	Swedish Hilberts nittonde problem
zh	Chinese 希爾伯特第十九問題

Best Rank

English: #16874 03.2019

Global: #40015 03.2019

Best Rank

English: #65357 04.2019

Global: #132518 08.2005

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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