反対角行列

ja

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反対角行列

Quality:

Anti-diagonal matrix - a square matrix where all the entries are zero except those on the diagonal going from the lower left corner to the upper right corner. Article “反対角行列” in Japanese Wikipedia has 1.5 points for quality (as of July 1, 2025). The article contains 0 references and 2 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.08 points.

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

Since the creation of article “反対角行列”, its content was written by 3 registered users of Japanese Wikipedia and edited by 55 registered Wikipedia users in all languages.

The article is cited 1 times in Japanese Wikipedia and cited 386 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Japanese): #38485 in February 2013
  • Global: #201927 in January 2025

The highest popularity rank from 2008:

  • Local (Japanese): #559823 in March 2013
  • Global: #691355 in December 2009

There are 11 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Galician (gl)
Matriz antidiagonal
15.1909
2Portuguese (pt)
Matriz antidiagonal
13.1015
3English (en)
Anti-diagonal matrix
8.5777
4Korean (ko)
반대각 행렬
6.4442
5Slovenian (sl)
Antidiagonalna matrika
4.0708
6Persian (fa)
ماتریس پادقطری
3.9048
7German (de)
Antidiagonalmatrix
3.6061
8Thai (th)
เมทริกซ์ทแยงมุมรอง
2.2582
9Ukrainian (uk)
Антидіагональна матриця
1.5211
10Japanese (ja)
反対角行列
1.4838
More...

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

Most popular in all the time

The most popular language versions of the article "反対角行列" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Anti-diagonal matrix
199 557
2Russian (ru)
Антидиагональная матрица
9 608
3German (de)
Antidiagonalmatrix
7 786
4Japanese (ja)
反対角行列
7 540
5Thai (th)
เมทริกซ์ทแยงมุมรอง
3 908
6Korean (ko)
반대각 행렬
3 342
7Persian (fa)
ماتریس پادقطری
2 447
8Ukrainian (uk)
Антидіагональна матриця
1 521
9Portuguese (pt)
Matriz antidiagonal
1 394
10Slovenian (sl)
Antidiagonalna matrika
1 128
More...

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

Most popular in June 2025

The most popular language versions of the article "反対角行列" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Anti-diagonal matrix
863
2German (de)
Antidiagonalmatrix
47
3Japanese (ja)
反対角行列
41
4Korean (ko)
반대각 행렬
37
5Russian (ru)
Антидиагональная матрица
27
6Portuguese (pt)
Matriz antidiagonal
11
7Thai (th)
เมทริกซ์ทแยงมุมรอง
10
8Slovenian (sl)
Antidiagonalna matrika
8
9Persian (fa)
ماتریس پادقطری
6
10Galician (gl)
Matriz antidiagonal
6
More...

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

The highest AI

Language versions of the article "反対角行列" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Anti-diagonal matrix
19
2German (de)
Antidiagonalmatrix
5
3Persian (fa)
ماتریس پادقطری
5
4Korean (ko)
반대각 행렬
5
5Galician (gl)
Matriz antidiagonal
4
6Slovenian (sl)
Antidiagonalna matrika
4
7Ukrainian (uk)
Антидіагональна матриця
4
8Japanese (ja)
反対角行列
3
9Portuguese (pt)
Matriz antidiagonal
2
10Russian (ru)
Антидиагональная матрица
2
More...

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

The highest AI in June 2025

Language versions of the article "反対角行列" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
Antidiagonalmatrix
0
2English (en)
Anti-diagonal matrix
0
3Persian (fa)
ماتریس پادقطری
0
4Galician (gl)
Matriz antidiagonal
0
5Japanese (ja)
反対角行列
0
6Korean (ko)
반대각 행렬
0
7Portuguese (pt)
Matriz antidiagonal
0
8Russian (ru)
Антидиагональная матрица
0
9Slovenian (sl)
Antidiagonalna matrika
0
10Thai (th)
เมทริกซ์ทแยงมุมรอง
0
More...

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

The highest CI

Language versions of the article "反対角行列" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Anti-diagonal matrix
140
2Slovenian (sl)
Antidiagonalna matrika
110
3Portuguese (pt)
Matriz antidiagonal
54
4Persian (fa)
ماتریس پادقطری
45
5Korean (ko)
반대각 행렬
17
6Ukrainian (uk)
Антидіагональна матриця
7
7Galician (gl)
Matriz antidiagonal
6
8German (de)
Antidiagonalmatrix
3
9Russian (ru)
Антидиагональная матрица
2
10Japanese (ja)
反対角行列
1
More...

Scores

Estimated value for Wikipedia:
Japanese:
Global:
Popularity in June 2025:
Japanese:
Global:
Popularity in all years:
Japanese:
Global:
Authors in June 2025:
Japanese:
Global:
Registered authors in all years:
Japanese:
Global:
Citations:
Japanese:
Global:

Quality measures

Interwikis

#LanguageValue
deGerman
Antidiagonalmatrix
enEnglish
Anti-diagonal matrix
faPersian
ماتریس پادقطری
glGalician
Matriz antidiagonal
jaJapanese
反対角行列
koKorean
반대각 행렬
ptPortuguese
Matriz antidiagonal
ruRussian
Антидиагональная матрица
slSlovenian
Antidiagonalna matrika
thThai
เมทริกซ์ทแยงมุมรอง
ukUkrainian
Антидіагональна матриця

Popularity rank trends

Best Rank Japanese:
#559823
03.2013
Global:
#691355
12.2009

AI rank trends

Best Rank Japanese:
#38485
02.2013
Global:
#201927
01.2025

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Anti-diagonal matrix from Wikipedia articles about Diagonal matrix, Main diagonal, List of named matrices, Exchange matrix and Persymmetric matrix. Whereas reading the article about Anti-diagonal matrix people most often go to Wikipedia articles on Exchange matrix, Persymmetric matrix, Main diagonal, Diagonal and Diagonal matrix.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 26 September 2025

On 26 September 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Claudia Cardinale, One Battle After Another, ChatGPT, Alice in Borderland, Guinness, deaths in 2025, Benjamin Netanyahu, Assata Shakur, Charlie Kirk, Arthur Guinness.

In Japanese Wikipedia the most popular articles on that day were: 小川晶 (政治家), 小松暢, 沈黙の艦隊, やなせたかし, 牧島かれん, 今田美桜, 手塚治虫, 小泉八雲, 田中雄士, ベネット・ミラー.

About WikiRank

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