Diamond principle

Diamond principle - combinatorial principle that there exists a family of sets ?(?)⊆? for ?<ω₁ such that for any ?⊆ω₁, the set of ?’s with ?∩?=?(?) is stationary in ω₁. Article “Diamond principle” in English Wikipedia has 11.3 points for quality (as of July 1, 2025). The article contains 1 references and 5 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 “Diamond principle”, its content was written by 40 registered users of English Wikipedia and edited by 83 registered Wikipedia users in all languages.

The article is cited 25 times in English Wikipedia and cited 79 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #59405 in June 2004
• Global: #110292 in November 2011

The highest popularity rank from 2008:

• Local (English): #527532 in August 2018
• Global: #488405 in December 2008

There are 9 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) Princípio diamante		29.3168
2	Polish (pl) Diament Jensena		14.0351
3	English (en) Diamond principle		11.2555
4	Spanish (es) Principio del diamante		9.5293
5	Chinese (zh) 鑽石原則		8.9832
6	Czech (cs) Diamantový princip		6.4228
7	Hebrew (he) עקרון היהלום		3.7347
8	German (de) Karo (Mengenlehre)		3.5668
9	Japanese (ja) ダイヤモンド原理		2.5138

More...

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

The most popular language versions of the article "Diamond principle" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Diamond principle		121 316
2	Polish (pl) Diament Jensena		18 683
3	German (de) Karo (Mengenlehre)		12 710
4	Japanese (ja) ダイヤモンド原理		12 528
5	Czech (cs) Diamantový princip		6 748
6	Portuguese (pt) Princípio diamante		4 468
7	Chinese (zh) 鑽石原則		1 624
8	Hebrew (he) עקרון היהלום		717
9	Spanish (es) Principio del diamante		341

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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 "Diamond principle" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Diamond principle		975
2	Japanese (ja) ダイヤモンド原理		95
3	Chinese (zh) 鑽石原則		91
4	Czech (cs) Diamantový princip		29
5	Polish (pl) Diament Jensena		29
6	German (de) Karo (Mengenlehre)		20
7	Spanish (es) Principio del diamante		9
8	Hebrew (he) עקרון היהלום		9
9	Portuguese (pt) Princípio diamante		8

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Diamond principle		40
2	German (de) Karo (Mengenlehre)		11
3	Polish (pl) Diament Jensena		10
4	Portuguese (pt) Princípio diamante		7
5	Czech (cs) Diamantový princip		5
6	Chinese (zh) 鑽石原則		4
7	Japanese (ja) ダイヤモンド原理		3
8	Hebrew (he) עקרון היהלום		2
9	Spanish (es) Principio del diamante		1

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

Language versions of the article "Diamond principle" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Polish (pl) Diament Jensena		1
2	Czech (cs) Diamantový princip		0
3	German (de) Karo (Mengenlehre)		0
4	English (en) Diamond principle		0
5	Spanish (es) Principio del diamante		0
6	Hebrew (he) עקרון היהלום		0
7	Japanese (ja) ダイヤモンド原理		0
8	Portuguese (pt) Princípio diamante		0
9	Chinese (zh) 鑽石原則		0

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

Language versions of the article "Diamond principle" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Polish (pl) Diament Jensena		26
2	English (en) Diamond principle		25
3	German (de) Karo (Mengenlehre)		7
4	Japanese (ja) ダイヤモンド原理		7
5	Czech (cs) Diamantový princip		5
6	Portuguese (pt) Princípio diamante		4
7	Hebrew (he) עקרון היהלום		2
8	Chinese (zh) 鑽石原則		2
9	Spanish (es) Principio del diamante		1

More...

#	Language	Value
cs	Czech Diamantový princip
de	German Karo (Mengenlehre)
en	English Diamond principle
es	Spanish Principio del diamante
he	Hebrew עקרון היהלום
ja	Japanese ダイヤモンド原理
pl	Polish Diament Jensena
pt	Portuguese Princípio diamante
zh	Chinese 鑽石原則

Best Rank

English: #527532 08.2018

Global: #488405 12.2008

Best Rank

English: #59405 06.2004

Global: #110292 11.2011

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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