代数多様体の特異点

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代数多様体の特異点

Quality:

Singular point of an algebraic variety - point of an algebraic variety without a defined tangent space. Article "代数多様体の特異点" in Japanese Wikipedia has 6.7 points for quality (as of July 1, 2025). The article contains 2 references and 4 sections.

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

Since the creation of article "代数多様体の特異点", its content was written by 5 registered users of Japanese Wikipedia and edited by 61 registered Wikipedia users in all languages.

The article is cited 56 times in Japanese Wikipedia and cited 305 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Japanese): #25124 in November 2014
  • Global: #204013 in October 2017

The highest popularity rank from 2008:

  • Local (Japanese): #337254 in July 2022
  • Global: #704558 in February 2015

There are 8 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
1Romanian (ro)
Punct singular al unei varietăți algebrice
14.9467
2English (en)
Singular point of an algebraic variety
14.8462
3Spanish (es)
Punto singular de una variedad algebraica
14.2054
4Korean (ko)
특이점 (대수기하학)
13.5327
5Catalan (ca)
Punt singular d'una varietat algebraica
12.8335
6Galician (gl)
Punto singular dunha variedade alxébrica
12.1773
7Japanese (ja)
代数多様体の特異点
6.721
8Portuguese (pt)
Ponto singular de uma variedade algébrica
1.4624
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 "代数多様体の特異点" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Singular point of an algebraic variety
215 055
2Japanese (ja)
代数多様体の特異点
22 653
3Korean (ko)
특이점 (대수기하학)
8 878
4Portuguese (pt)
Ponto singular de uma variedade algébrica
4 898
5Spanish (es)
Punto singular de una variedad algebraica
2 246
6Catalan (ca)
Punt singular d'una varietat algebraica
1 389
7Romanian (ro)
Punct singular al unei varietăți algebrice
367
8Galician (gl)
Punto singular dunha variedade alxébrica
53
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 "代数多様体の特異点" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Singular point of an algebraic variety
1 765
2Japanese (ja)
代数多様体の特異点
156
3Korean (ko)
특이점 (대수기하학)
47
4Spanish (es)
Punto singular de una variedad algebraica
21
5Romanian (ro)
Punct singular al unei varietăți algebrice
16
6Catalan (ca)
Punt singular d'una varietat algebraica
9
7Galician (gl)
Punto singular dunha variedade alxébrica
7
8Portuguese (pt)
Ponto singular de uma variedade algébrica
7
More...

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

The highest AI

Language versions of the article "代数多様体の特異点" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Singular point of an algebraic variety
39
2Portuguese (pt)
Ponto singular de uma variedade algébrica
7
3Japanese (ja)
代数多様体の特異点
5
4Catalan (ca)
Punt singular d'una varietat algebraica
4
5Korean (ko)
특이점 (대수기하학)
3
6Spanish (es)
Punto singular de una variedad algebraica
1
7Galician (gl)
Punto singular dunha variedade alxébrica
1
8Romanian (ro)
Punct singular al unei varietăți algebrice
1
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 "代数多様体の特異点" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Singular point of an algebraic variety
1
2Catalan (ca)
Punt singular d'una varietat algebraica
0
3Spanish (es)
Punto singular de una variedad algebraica
0
4Galician (gl)
Punto singular dunha variedade alxébrica
0
5Japanese (ja)
代数多様体の特異点
0
6Korean (ko)
특이점 (대수기하학)
0
7Portuguese (pt)
Ponto singular de uma variedade algébrica
0
8Romanian (ro)
Punct singular al unei varietăți algebrice
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 "代数多様体の特異点" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Singular point of an algebraic variety
131
2Korean (ko)
특이점 (대수기하학)
74
3Japanese (ja)
代数多様体の特異点
56
4Spanish (es)
Punto singular de una variedad algebraica
13
5Romanian (ro)
Punct singular al unei varietăți algebrice
13
6Catalan (ca)
Punt singular d'una varietat algebraica
10
7Portuguese (pt)
Ponto singular de uma variedade algébrica
5
8Galician (gl)
Punto singular dunha variedade alxébrica
3
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
caCatalan
Punt singular d'una varietat algebraica
enEnglish
Singular point of an algebraic variety
esSpanish
Punto singular de una variedad algebraica
glGalician
Punto singular dunha variedade alxébrica
jaJapanese
代数多様体の特異点
koKorean
특이점 (대수기하학)
ptPortuguese
Ponto singular de uma variedade algébrica
roRomanian
Punct singular al unei varietăți algebrice

Popularity rank trends

Best Rank Japanese:
#337254
07.2022
Global:
#704558
02.2015

AI rank trends

Best Rank Japanese:
#25124
11.2014
Global:
#204013
10.2017

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Singular point of an algebraic variety from Wikipedia articles about Mathematical singularity, Elliptic curve, Singularity (disambiguation), Singular point of a curve and Nodal surface. Whereas reading the article about Singular point of an algebraic variety people most often go to Wikipedia articles on Singular point of a curve, Algebraic variety, Resolution of singularities, Smooth scheme and Singularity theory.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 12 August 2025

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In Japanese Wikipedia the most popular articles on that day were: 日本航空123便墜落事故, 坂本九, 二階堂ふみ, カズレーザー, 北原遥子, やなせたかし, 柏木由紀子, 大竹七未, 大島花子, 舞坂ゆき子.

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