特異点 (数学)

Mathematical singularity - in general a point at which a given mathematical object is not defined, or a point of an exceptional set where it fails to be well-behaved in some particular way, such as differentiability. Article "特異点 (数学)" in Japanese Wikipedia has 7.9 points for quality (as of August 1, 2024). The article contains 1 references and 9 sections. The article also contains quality flaw template, which reduce quality score.

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

Since the creation of article "特異点 (数学)", its content was written by 12 registered users of Japanese Wikipedia and edited by 481 registered Wikipedia users in all languages.

The article is cited 42 times in Japanese Wikipedia and cited 1125 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Japanese): #4095 in June 2010
• Global: #8382 in May 2002

The highest popularity rank from 2008:

• Local (Japanese): #113781 in July 2022
• Global: #74486 in November 2014

There are 28 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	Catalan (ca) Singularitat matemàtica		27.8497
2	English (en) Singularity (mathematics)		27.344
3	Estonian (et) Iseärane punkt		24.3533
4	Arabic (ar) نقطة شاذة		22.9235
5	Romanian (ro) Singularitate (matematică)		22.6846
6	Basque (eu) Singulartasun (matematika)		17.6648
7	German (de) Definitionslücke		15.292
8	Turkish (tr) Matematiksel tekillik		14.1989
9	Dutch (nl) Singulariteit (wiskunde)		13.1492
10	Hebrew (he) סינגולריות (מתמטיקה)		11.9304

More...

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

The most popular language versions of the article "特異点 (数学)" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Singularity (mathematics)		1 305 966
2	German (de) Definitionslücke		335 162
3	Russian (ru) Особенность		238 432
4	Chinese (zh) 奇点 (数学)		190 777
5	Japanese (ja) 特異点 (数学)		167 420
6	French (fr) Singularité (mathématiques)		155 812
7	Spanish (es) Singularidad matemática		132 327
8	Hebrew (he) סינגולריות (מתמטיקה)		94 436
9	Persian (fa) نقطه تکین		66 551
10	Korean (ko) 특이점 (해석학)		52 578

More...

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 "特異点 (数学)" in July 2024

#	Language	Popularity award	Relative popularity
1	English (en) Singularity (mathematics)		4 978
2	Chinese (zh) 奇点 (数学)		1 169
3	Japanese (ja) 特異点 (数学)		1 060
4	Russian (ru) Особенность		926
5	German (de) Definitionslücke		585
6	French (fr) Singularité (mathématiques)		405
7	Hebrew (he) סינגולריות (מתמטיקה)		363
8	Spanish (es) Singularidad matemática		334
9	Persian (fa) نقطه تکین		206
10	Korean (ko) 특이점 (해석학)		181

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Singularity (mathematics)		101
2	German (de) Definitionslücke		60
3	French (fr) Singularité (mathématiques)		47
4	Russian (ru) Особенность		30
5	Spanish (es) Singularidad matemática		27
6	Hebrew (he) סינגולריות (מתמטיקה)		27
7	Dutch (nl) Singulariteit (wiskunde)		22
8	Chinese (zh) 奇点 (数学)		20
9	Czech (cs) Singularita (matematika)		15
10	Persian (fa) نقطه تکین		15

More...

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

Language versions of the article "特異点 (数学)" with the highest AI in July 2024

#	Language	AI award	Relative AI
1	Arabic (ar) نقطة شاذة		0
2	Catalan (ca) Singularitat matemàtica		0
3	Czech (cs) Singularita (matematika)		0
4	German (de) Definitionslücke		0
5	English (en) Singularity (mathematics)		0
6	Esperanto (eo) Neordinaraĵo (matematiko)		0
7	Spanish (es) Singularidad matemática		0
8	Estonian (et) Iseärane punkt		0
9	Basque (eu) Singulartasun (matematika)		0
10	Persian (fa) نقطه تکین		0

More...

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

Language versions of the article "特異点 (数学)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Singularity (mathematics)		245
2	French (fr) Singularité (mathématiques)		109
3	Russian (ru) Особенность		100
4	Hebrew (he) סינגולריות (מתמטיקה)		72
5	Spanish (es) Singularidad matemática		66
6	Catalan (ca) Singularitat matemàtica		52
7	German (de) Definitionslücke		51
8	Chinese (zh) 奇点 (数学)		45
9	Japanese (ja) 特異点 (数学)		42
10	Dutch (nl) Singulariteit (wiskunde)		42

More...

#	Language	Value
ar	Arabic نقطة شاذة
ca	Catalan Singularitat matemàtica
cs	Czech Singularita (matematika)
de	German Definitionslücke
en	English Singularity (mathematics)
eo	Esperanto Neordinaraĵo (matematiko)
es	Spanish Singularidad matemática
et	Estonian Iseärane punkt
eu	Basque Singulartasun (matematika)
fa	Persian نقطه تکین
fi	Finnish Singulariteetti (matematiikka)
fr	French Singularité (mathématiques)
he	Hebrew סינגולריות (מתמטיקה)
hy	Armenian Եզակի կետ (ֆունկցիա)
ja	Japanese 特異点 (数学)
ko	Korean 특이점 (해석학)
nl	Dutch Singulariteit (wiskunde)
nn	Norwegian (Nynorsk) Singulær
no	Norwegian Singulær
pt	Portuguese Singularidade matemática
ro	Romanian Singularitate (matematică)
ru	Russian Особенность
sk	Slovak Singularita (matematika)
sl	Slovenian Matematična singularnost
sv	Swedish Singulär punkt
tr	Turkish Matematiksel tekillik
uk	Ukrainian Особлива точка
zh	Chinese 奇点 (数学)

Best Rank

Japanese: #113781 07.2022

Global: #74486 11.2014

Best Rank

Japanese: #4095 06.2010

Global: #8382 05.2002

On 12 November 2024 in multilingual Wikipedia, Internet users most often read articles on the following topics: Donald Trump, Marco Rubio, Elon Musk, Song Jae-lim, 2024 United States presidential election, Megan Fox, Melania Trump, Gladiator II, ChatGPT, deaths in 2024.

In Japanese Wikipedia the most popular articles on that day were: 福田和子, 玉木雄一郎, 松山刑務所事件, 松山ホステス殺害事件, 八代亜紀, 小泉深雪, 穐田誉輝, 岩城直也, 九里亜蓮, Perfume.

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