Delta di Dirac

Quality:

Dirac delta function - pseudo-function δ such that an integral of δ(x-c)f(x) always takes the value of f(c). Article "Delta di Dirac" in Italian Wikipedia has 30.8 points for quality (as of November 1, 2023). The article contains 4 references and 25 sections.

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

Since the creation of article "Delta di Dirac", its content was written by 94 registered users of Italian Wikipedia and edited by 1349 registered Wikipedia users in all languages.

The article is cited 119 times in Italian Wikipedia and cited 3119 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Italian): #138 in September 2004
• Global: #1053 in May 2002

The highest popularity rank from 2008:

• Local (Italian): #3261 in April 2011
• Global: #5482 in February 2015

There are 39 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 November 1, 2023 (including revision history and pageviews for previous years).

下表顯示了最高品質的文章的語言版本。

#	Language	Quality grade	Quality score
1	Chinese (zh) 狄拉克δ函数		79.4973
2	English (en) Dirac delta function		69.6366
3	Korean (ko) 디랙 델타 함수		62.7404
4	Portuguese (pt) Delta de Dirac		53.7987
5	Bulgarian (bg) Делта-функция		43.5678
6	Indonesian (id) Fungsi delta Dirac		39.6868
7	Greek (el) Κρουστική συνάρτηση		33.5282
8	German (de) Delta-Distribution		32.3055
9	Italian (it) Delta di Dirac		30.7765
10	Hungarian (hu) Dirac-delta		30.7357

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

#	Language	Popularity award	Relative popularity
1	English (en) Dirac delta function		8 768 923
2	German (de) Delta-Distribution		1 671 253
3	Russian (ru) Дельта-функция		1 026 256
4	Spanish (es) Delta de Dirac		899 463
5	Japanese (ja) ディラックのデルタ関数		820 147
6	French (fr) Distribution de Dirac		799 473
7	Italian (it) Delta di Dirac		770 059
8	Chinese (zh) 狄拉克δ函数		674 161
9	Polish (pl) Delta Diraca		345 370
10	Portuguese (pt) Delta de Dirac		249 027

The following table shows the language versions of the article with the highest popularity in the last month.

#	Language	Popularity award	Relative popularity
1	English (en) Dirac delta function		61 405
2	German (de) Delta-Distribution		8 199
3	French (fr) Distribution de Dirac		6 545
4	Russian (ru) Дельта-функция		6 431
5	Spanish (es) Delta de Dirac		6 211
6	Chinese (zh) 狄拉克δ函数		6 131
7	Italian (it) Delta di Dirac		5 603
8	Japanese (ja) ディラックのデルタ関数		4 096
9	Persian (fa) تابع دلتای دیراک		1 700
10	Korean (ko) 디랙 델타 함수		1 657

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

#	Language	AI award	Relative AI
1	English (en) Dirac delta function		359
2	German (de) Delta-Distribution		132
3	Italian (it) Delta di Dirac		94
4	French (fr) Distribution de Dirac		90
5	Russian (ru) Дельта-функция		69
6	Japanese (ja) ディラックのデルタ関数		63
7	Dutch (nl) Diracdelta		49
8	Polish (pl) Delta Diraca		43
9	Hebrew (he) פונקציית דלתא של דיראק		41
10	Portuguese (pt) Delta de Dirac		38

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

#	Language	AI award	Relative AI
1	English (en) Dirac delta function		2
2	Korean (ko) 디랙 델타 함수		2
3	German (de) Delta-Distribution		1
4	Japanese (ja) ディラックのデルタ関数		1
5	Dutch (nl) Diracdelta		1
6	Polish (pl) Delta Diraca		1
7	Chinese (zh) 狄拉克δ函数		1
8	Arabic (ar) دالة ديراك		0
9	Belarusian (be) Дэльта-функцыя		0
10	Bulgarian (bg) Делта-функция		0

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

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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 November, 2023. When calculating current popularity and AI of articles data from October 2023 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information