Matrix-Riccati-Gleichung

Algebraic Riccati equation - type of nonlinear equation that arises in infinite-horizon optimal control problems. Article “Matrix-Riccati-Gleichung” in German Wikipedia has 12.2 points for quality (as of July 1, 2025). The article contains 0 references and 8 sections.

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

Since the creation of article “Matrix-Riccati-Gleichung”, its content was written by 8 registered users of German Wikipedia and edited by 49 registered Wikipedia users in all languages.

The article is cited 7 times in German Wikipedia and cited 46 times in all languages.

The highest Authors Interest rank from 2001:

• Local (German): #5898 in January 2018
• Global: #125044 in January 2018

The highest popularity rank from 2008:

• Local (German): #287619 in July 2019
• Global: #393040 in November 2016

There are 6 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.

#	Language	Quality grade	Quality score
1	Greek (el) Αλγεβρική εξίσωση Ρικάτι		17.7815
2	Chinese (zh) 代數Riccati方程		14.8112
3	English (en) Algebraic Riccati equation		14.4971
4	German (de) Matrix-Riccati-Gleichung		12.2174
5	Polish (pl) Algebraiczne równanie Riccatiego		10.4382
6	Russian (ru) Алгебраическое уравнение Риккати		1.4216

More...

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

The most popular language versions of the article "Matrix-Riccati-Gleichung" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Algebraic Riccati equation		524 244
2	Chinese (zh) 代數Riccati方程		19 093
3	German (de) Matrix-Riccati-Gleichung		17 136
4	Polish (pl) Algebraiczne równanie Riccatiego		11 242
5	Russian (ru) Алгебраическое уравнение Риккати		3 454
6	Greek (el) Αλγεβρική εξίσωση Ρικάτι		91

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 "Matrix-Riccati-Gleichung" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Algebraic Riccati equation		2 250
2	Chinese (zh) 代數Riccati方程		281
3	Polish (pl) Algebraiczne równanie Riccatiego		72
4	Russian (ru) Алгебраическое уравнение Риккати		59
5	German (de) Matrix-Riccati-Gleichung		55
6	Greek (el) Αλγεβρική εξίσωση Ρικάτι		4

More...

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

Language versions of the article "Matrix-Riccati-Gleichung" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Algebraic Riccati equation		32
2	German (de) Matrix-Riccati-Gleichung		8
3	Polish (pl) Algebraiczne równanie Riccatiego		5
4	Russian (ru) Алгебраическое уравнение Риккати		2
5	Greek (el) Αλγεβρική εξίσωση Ρικάτι		1
6	Chinese (zh) 代數Riccati方程		1

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 "Matrix-Riccati-Gleichung" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	German (de) Matrix-Riccati-Gleichung		0
2	Greek (el) Αλγεβρική εξίσωση Ρικάτι		0
3	English (en) Algebraic Riccati equation		0
4	Polish (pl) Algebraiczne równanie Riccatiego		0
5	Russian (ru) Алгебраическое уравнение Риккати		0
6	Chinese (zh) 代數Riccati方程		0

More...

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

Language versions of the article "Matrix-Riccati-Gleichung" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Algebraic Riccati equation		19
2	Chinese (zh) 代數Riccati方程		9
3	German (de) Matrix-Riccati-Gleichung		7
4	Polish (pl) Algebraiczne równanie Riccatiego		6
5	Russian (ru) Алгебраическое уравнение Риккати		4
6	Greek (el) Αλγεβρική εξίσωση Ρικάτι		1

More...

#	Language	Value
de	German Matrix-Riccati-Gleichung
el	Greek Αλγεβρική εξίσωση Ρικάτι
en	English Algebraic Riccati equation
pl	Polish Algebraiczne równanie Riccatiego
ru	Russian Алгебраическое уравнение Риккати
zh	Chinese 代數Riccati方程

Best Rank

German: #287619 07.2019

Global: #393040 11.2016

Best Rank

German: #5898 01.2018

Global: #125044 01.2018

On 21 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Alysa Liu, Eric Dane, 2026 Winter Olympics, Rebecca Gayheart, Johannes Høsflot Klæbo, Wuthering Heights, amyotrophic lateral sclerosis, Andrew Mountbatten-Windsor, John F. Kennedy Jr..

In German Wikipedia the most popular articles on that day were: Eric Dane, Franziska Preuß, Jeffrey Epstein, Medaillenspiegel der Olympischen Winterspiele 2026, Laura Nolte, Dorothea Wierer, Andreas Hofer, Alysa Liu, Olympische Winterspiele 2026, Mariama Jamanka.

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