სიგმა-ალგებრა

Quality:

Sigma-algebra - algebric structure closed in respect to numerable union, intersection and complement.. Article "სიგმა-ალგებრა" in Georgian Wikipedia has 6.5 points for quality (as of August 1, 2024). The article contains 0 references and 5 sections.

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

Since the creation of article "სიგმა-ალგებრა", its content was written by 3 registered users of Georgian Wikipedia and edited by 953 registered Wikipedia users in all languages.

The article is cited 6 times in Georgian Wikipedia and cited 1960 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Georgian): #1353 in December 2013
• Global: #1580 in February 2002

The highest popularity rank from 2008:

• Local (Georgian): #2352 in December 2022
• Global: #8768 in October 2015

There are 33 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	French (fr) Tribu (mathématiques)		42.3781
2	English (en) Σ-algebra		35.7741
3	Korean (ko) 시그마 대수		33.2961
4	Portuguese (pt) Sigma-álgebra		32.3931
5	German (de) Σ-Algebra		31.1095
6	Polish (pl) Przestrzeń mierzalna		24.4684
7	Hungarian (hu) Σ-algebra		20.6406
8	Chinese (zh) Σ-代数		19.6066
9	Italian (it) Sigma-algebra		19.2363
10	Galician (gl) Sigma-álxebra		15.0526

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

#	Language	Popularity award	Relative popularity
1	English (en) Σ-algebra		2 706 762
2	German (de) Σ-Algebra		697 740
3	French (fr) Tribu (mathématiques)		500 636
4	Russian (ru) Сигма-алгебра		355 208
5	Spanish (es) Σ-álgebra		315 717
6	Italian (it) Sigma-algebra		279 823
7	Polish (pl) Przestrzeń mierzalna		250 861
8	Japanese (ja) 完全加法族		229 564
9	Chinese (zh) Σ-代数		189 785
10	Vietnamese (vi) Đại số sigma		72 489

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) Σ-algebra		12 071
2	German (de) Σ-Algebra		2 409
3	Russian (ru) Сигма-алгебра		1 495
4	French (fr) Tribu (mathématiques)		1 308
5	Chinese (zh) Σ-代数		1 119
6	Italian (it) Sigma-algebra		981
7	Spanish (es) Σ-álgebra		879
8	Japanese (ja) 完全加法族		783
9	Polish (pl) Przestrzeń mierzalna		536
10	Vietnamese (vi) Đại số sigma		426

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

#	Language	AI award	Relative AI
1	English (en) Σ-algebra		205
2	German (de) Σ-Algebra		108
3	French (fr) Tribu (mathématiques)		102
4	Italian (it) Sigma-algebra		63
5	Russian (ru) Сигма-алгебра		42
6	Polish (pl) Przestrzeń mierzalna		39
7	Norwegian (no) Σ-algebra		37
8	Chinese (zh) Σ-代数		35
9	Hebrew (he) סיגמא-אלגברה		32
10	Dutch (nl) Sigma-algebra		26

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	Galician (gl) Sigma-álxebra		4
2	French (fr) Tribu (mathématiques)		1
3	Polish (pl) Przestrzeń mierzalna		1
4	Belarusian (be) Сігма-алгебра		0
5	Bulgarian (bg) Сигма-алгебра		0
6	Catalan (ca) Σ-àlgebra		0
7	Czech (cs) Sigma algebra		0
8	Danish (da) Sigma-algebra		0
9	German (de) Σ-Algebra		0
10	Greek (el) Σ-άλγεβρα		0

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

On 19 May 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Eurovision Song Contest 2025, Leo XIV, Nicușor Dan, JJ, Joe Biden, 2025 Romanian presidential election, Mission: Impossible, Final Destination Bloodlines, 2025 Polish presidential election, Mission: Impossible – The Final Reckoning.

In Georgian Wikipedia the most popular articles on that day were: საქართველოს დამოუკიდებლობის დღე, საქართველო, ანალური სექსი, დავით IV აღმაშენებელი, ერეკლე II, თამარ მეფე, ზედსართავი სახელი, ილია ჭავჭავაძე, ატენის სიონი, თბილისი.

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