디랙 델타 함수

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 "디랙 델타 함수" in Korean Wikipedia has 62.4 points for quality (as of August 1, 2024). The article contains 75 references and 37 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 "디랙 델타 함수", its content was written by 11 registered users of Korean Wikipedia and edited by 1388 registered Wikipedia users in all languages.

The article is cited 66 times in Korean Wikipedia and cited 3213 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Korean): #1776 in May 2023
• Global: #1053 in May 2002

The highest popularity rank from 2008:

• Local (Korean): #4032 in April 2019
• Global: #5874 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 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	Chinese (zh) 狄拉克δ函数		79.4164
2	English (en) Dirac delta function		68.8692
3	Korean (ko) 디랙 델타 함수		62.3693
4	Portuguese (pt) Delta de Dirac		53.6978
5	Bulgarian (bg) Делта-функция		43.1529
6	Indonesian (id) Fungsi delta Dirac		39.6767
7	German (de) Delta-Distribution		32.734
8	Greek (el) Κρουστική συνάρτηση		32.5968
9	Italian (it) Delta di Dirac		30.7317
10	Hungarian (hu) Dirac-delta		30.6839

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

#	Language	Popularity award	Relative popularity
1	English (en) Dirac delta function		9 071 922
2	German (de) Delta-Distribution		1 733 747
3	Russian (ru) Дельта-функция		1 077 577
4	Spanish (es) Delta de Dirac		939 577
5	Japanese (ja) ディラックのデルタ関数		853 142
6	French (fr) Distribution de Dirac		838 129
7	Italian (it) Delta di Dirac		810 480
8	Chinese (zh) 狄拉克δ函数		712 346
9	Polish (pl) Delta Diraca		356 932
10	Portuguese (pt) Delta de Dirac		258 326

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		33 774
2	German (de) Delta-Distribution		5 745
3	Chinese (zh) 狄拉克δ函数		4 427
4	Japanese (ja) ディラックのデルタ関数		4 077
5	Italian (it) Delta di Dirac		3 189
6	Russian (ru) Дельта-функция		2 558
7	Spanish (es) Delta de Dirac		2 439
8	French (fr) Distribution de Dirac		2 003
9	Hebrew (he) פונקציית דלתא של דיראק		1 129
10	Portuguese (pt) Delta de Dirac		778

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		369
2	German (de) Delta-Distribution		132
3	Italian (it) Delta di Dirac		94
4	French (fr) Distribution de Dirac		92
5	Russian (ru) Дельта-функция		70
6	Japanese (ja) ディラックのデルタ関数		65
7	Dutch (nl) Diracdelta		51
8	Polish (pl) Delta Diraca		45
9	Hebrew (he) פונקציית דלתא של דיראק		42
10	Portuguese (pt) Delta de Dirac		42

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	German (de) Delta-Distribution		1
3	Hebrew (he) פונקציית דלתא של דיראק		1
4	Indonesian (id) Fungsi delta Dirac		1
5	Dutch (nl) Diracdelta		1
6	Portuguese (pt) Delta de Dirac		1
7	Arabic (ar) دالة ديراك		0
8	Belarusian (be) Дэльта-функцыя		0
9	Bulgarian (bg) Делта-функция		0
10	Catalan (ca) Delta de Dirac		0

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

On 8 July 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Diogo Jota, João Pedro, Ozzy Osbourne, Laura Siegemund, Aryna Sabalenka, Julian McMahon, Jurassic World Rebirth, 2025 FIFA Club World Cup, Amanda Anisimova, F1.

In Korean Wikipedia the most popular articles on that day were: 문화방송, 한국방송공사, 한국교육방송공사, 기후변화, 케이팝 데몬 헌터스, 타히티섬, 강호순, 문원 (가수), 이진숙 (언론인), 최지우.

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