Feasible region

en

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Feasible region

Quality:

Feasible region - set of all possible points of an optimization problem that satisfy the problem's constraints. Article “Feasible region” in English Wikipedia has 29.3 points for quality (as of July 1, 2025). The article contains 4 references and 8 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.54 points.

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

In June 2025 the article “Feasible region” was edited by 3 authors in English Wikipedia and written by 3 authors in all languages.

Since the creation of article “Feasible region”, its content was written by 41 registered users of English Wikipedia and edited by 64 registered Wikipedia users in all languages.

The article is cited 129 times in English Wikipedia and cited 233 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #48703 in March 2005
  • Global: #106092 in March 2005

The highest popularity rank from 2008:

  • Local (English): #157344 in October 2014
  • Global: #272241 in May 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
1Chinese (zh)
可行域
35.9621
2English (en)
Feasible region
29.2799
3Spanish (es)
Región factible
21.514
4Armenian (hy)
Թույլատրելի արժեքների բազմություն
20.2447
5Ukrainian (uk)
Допустимий регіон
18.5947
6Russian (ru)
Область допустимых решений
17.6497
7Japanese (ja)
実行可能領域
15.9992
8Portuguese (pt)
Restrição (matemática)
8.2829
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 "Feasible region" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Feasible region
692 596
2Spanish (es)
Región factible
54 874
3Russian (ru)
Область допустимых решений
41 202
4Portuguese (pt)
Restrição (matemática)
2 568
5Chinese (zh)
可行域
2 241
6Ukrainian (uk)
Допустимий регіон
1 226
7Armenian (hy)
Թույլատրելի արժեքների բազմություն
1 108
8Japanese (ja)
実行可能領域
348
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 "Feasible region" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Feasible region
1 695
2Spanish (es)
Región factible
166
3Russian (ru)
Область допустимых решений
102
4Japanese (ja)
実行可能領域
60
5Chinese (zh)
可行域
60
6Armenian (hy)
Թույլատրելի արժեքների բազմություն
28
7Portuguese (pt)
Restrição (matemática)
27
8Ukrainian (uk)
Допустимий регіон
10
More...

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

The highest AI

Language versions of the article "Feasible region" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Feasible region
41
2Spanish (es)
Región factible
7
3Portuguese (pt)
Restrição (matemática)
5
4Russian (ru)
Область допустимых решений
4
5Ukrainian (uk)
Допустимий регіон
3
6Chinese (zh)
可行域
2
7Armenian (hy)
Թույլատրելի արժեքների բազմություն
1
8Japanese (ja)
実行可能領域
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 "Feasible region" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Feasible region
3
2Spanish (es)
Región factible
0
3Armenian (hy)
Թույլատրելի արժեքների բազմություն
0
4Japanese (ja)
実行可能領域
0
5Portuguese (pt)
Restrição (matemática)
0
6Russian (ru)
Область допустимых решений
0
7Ukrainian (uk)
Допустимий регіон
0
8Chinese (zh)
可行域
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 "Feasible region" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Feasible region
129
2Japanese (ja)
実行可能領域
40
3Spanish (es)
Región factible
28
4Russian (ru)
Область допустимых решений
12
5Ukrainian (uk)
Допустимий регіон
10
6Chinese (zh)
可行域
10
7Portuguese (pt)
Restrição (matemática)
3
8Armenian (hy)
Թույլատրելի արժեքների բազմություն
1
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
enEnglish
Feasible region
esSpanish
Región factible
hyArmenian
Թույլատրելի արժեքների բազմություն
jaJapanese
実行可能領域
ptPortuguese
Restrição (matemática)
ruRussian
Область допустимых решений
ukUkrainian
Допустимий регіон
zhChinese
可行域

Popularity rank trends

Best Rank English:
#157344
10.2014
Global:
#272241
05.2015

AI rank trends

Best Rank English:
#48703
03.2005
Global:
#106092
03.2005

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Feasible region from Wikipedia articles about Optimization problem, Linear programming, Inequality, Particle swarm optimization and Search algorithm. Whereas reading the article about Feasible region people most often go to Wikipedia articles on Constraint satisfaction, Linear programming, Constraint, Optimization problem and Convex optimization.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 10 March 2026

On 10 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Iran, Mojtaba Khamenei, Enhypen, Ali Khamenei, Strait of Hormuz, Jeffrey Epstein, 2026 Iran war, 2026 World Baseball Classic, Donald Trump, World Baseball Classic.

In English Wikipedia the most popular articles on that day were: 2026 Iran war, Mojtaba Khamenei, Deaths in 2026, Ali Khamenei, War Machine (upcoming film), Enhypen, Jennifer Runyon, Pete Hegseth, 2026 World Baseball Classic, Iran.

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