拉格朗日乘数

Lagrange multiplier - a method to solve constrained optimization problems. Article "拉格朗日乘数" in Chinese Wikipedia has 27.1 points for quality (as of July 1, 2025). The article contains 0 references and 8 sections. The article also contains quality flaw template, which reduce quality score.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that language version.

Since the creation of article "拉格朗日乘数", its content was written by 42 registered users of Chinese Wikipedia and edited by 956 registered Wikipedia users in all languages.

The article is cited 142 times in Chinese Wikipedia and cited 1626 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Chinese): #3341 in January 2008
• Global: #11416 in March 2003

The highest popularity rank from 2008:

• Local (Chinese): #4370 in October 2019
• Global: #16976 in April 2015

There are 30 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	English (en) Lagrange multiplier		71.5916
2	French (fr) Multiplicateur de Lagrange		40.1806
3	Chinese (zh) 拉格朗日乘数		27.1391
4	Catalan (ca) Multiplicadors de Lagrange		27.0079
5	Turkish (tr) Lagrange çarpanı		23.2738
6	Urdu (ur) لاگرینج ضارب		22.3319
7	Portuguese (pt) Multiplicadores de Lagrange		22.1823
8	German (de) Lagrange-Multiplikator		21.1712
9	Italian (it) Metodo dei moltiplicatori di Lagrange		21.1405
10	Polish (pl) Mnożniki Lagrange’a		20.294

More...

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

The most popular language versions of the article "拉格朗日乘数" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Lagrange multiplier		6 844 825
2	German (de) Lagrange-Multiplikator		1 104 316
3	Spanish (es) Multiplicadores de Lagrange		951 545
4	Chinese (zh) 拉格朗日乘数		839 154
5	Japanese (ja) ラグランジュの未定乗数法		725 652
6	French (fr) Multiplicateur de Lagrange		544 056
7	Russian (ru) Метод множителей Лагранжа		532 381
8	Italian (it) Metodo dei moltiplicatori di Lagrange		486 515
9	Polish (pl) Mnożniki Lagrange’a		226 719
10	Portuguese (pt) Multiplicadores de Lagrange		221 625

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 "拉格朗日乘数" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Lagrange multiplier		20 389
2	Chinese (zh) 拉格朗日乘数		2 884
3	German (de) Lagrange-Multiplikator		2 713
4	Japanese (ja) ラグランジュの未定乗数法		2 507
5	Russian (ru) Метод множителей Лагранжа		2 499
6	Spanish (es) Multiplicadores de Lagrange		1 747
7	French (fr) Multiplicateur de Lagrange		1 319
8	Italian (it) Metodo dei moltiplicatori di Lagrange		1 118
9	Polish (pl) Mnożniki Lagrange’a		831
10	Hebrew (he) כופלי לגראנז'		777

More...

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

Language versions of the article "拉格朗日乘数" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Lagrange multiplier		305
2	French (fr) Multiplicateur de Lagrange		93
3	German (de) Lagrange-Multiplikator		92
4	Italian (it) Metodo dei moltiplicatori di Lagrange		85
5	Russian (ru) Метод множителей Лагранжа		45
6	Chinese (zh) 拉格朗日乘数		42
7	Spanish (es) Multiplicadores de Lagrange		39
8	Hebrew (he) כופלי לגראנז'		35
9	Japanese (ja) ラグランジュの未定乗数法		26
10	Dutch (nl) Lagrange-multiplicator		21

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 "拉格朗日乘数" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Lagrange multiplier		3
2	Catalan (ca) Multiplicadors de Lagrange		1
3	Danish (da) Lagrange-multiplikator		1
4	Arabic (ar) مضاعف لاغرانج		0
5	Czech (cs) Metoda Lagrangeových multiplikátorů		0
6	German (de) Lagrange-Multiplikator		0
7	Spanish (es) Multiplicadores de Lagrange		0
8	Basque (eu) Lagrangeren biderkatzaile		0
9	Persian (fa) ضرایب لاگرانژ		0
10	Finnish (fi) Lagrangen kertoimet		0

More...

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

Language versions of the article "拉格朗日乘数" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Lagrange multiplier		396
2	Japanese (ja) ラグランジュの未定乗数法		235
3	Chinese (zh) 拉格朗日乘数		142
4	French (fr) Multiplicateur de Lagrange		136
5	Persian (fa) ضرایب لاگرانژ		122
6	Arabic (ar) مضاعف لاغرانج		113
7	German (de) Lagrange-Multiplikator		62
8	Russian (ru) Метод множителей Лагранжа		47
9	Italian (it) Metodo dei moltiplicatori di Lagrange		46
10	Spanish (es) Multiplicadores de Lagrange		43

More...

#	Language	Value
ar	Arabic مضاعف لاغرانج
ca	Catalan Multiplicadors de Lagrange
cs	Czech Metoda Lagrangeových multiplikátorů
da	Danish Lagrange-multiplikator
de	German Lagrange-Multiplikator
en	English Lagrange multiplier
es	Spanish Multiplicadores de Lagrange
eu	Basque Lagrangeren biderkatzaile
fa	Persian ضرایب لاگرانژ
fi	Finnish Lagrangen kertoimet
fr	French Multiplicateur de Lagrange
he	Hebrew כופלי לגראנז'
hi	Hindi लग्रान्ज गुणक
id	Indonesian Pengali Lagrange
it	Italian Metodo dei moltiplicatori di Lagrange
ja	Japanese ラグランジュの未定乗数法
ko	Korean 라그랑주 승수법
nl	Dutch Lagrange-multiplicator
no	Norwegian Lagrange-multiplikator
pl	Polish Mnożniki Lagrange’a
pt	Portuguese Multiplicadores de Lagrange
ro	Romanian Multiplicatorul Lagrange
ru	Russian Метод множителей Лагранжа
sv	Swedish Lagrangemultiplikator
th	Thai ตัวคูณลากร็องฌ์
tr	Turkish Lagrange çarpanı
uk	Ukrainian Метод невизначених множників
ur	Urdu لاگرینج ضارب
vi	Vietnamese Phương pháp nhân tử Lagrange
zh	Chinese 拉格朗日乘数

Best Rank

Chinese: #4370 10.2019

Global: #16976 04.2015

Best Rank

Chinese: #3341 01.2008

Global: #11416 03.2003

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 Chinese Wikipedia the most popular articles on that day were: 朱由𣜬, 林岱樺, 林逸欣, 江油未成年人欺凌事件, 鬼滅之刃, 黃士修, 鬼滅之刃角色列表, 锦月如歌, 2025年亞洲盃籃球賽, 鬼滅之刃劇場版 無限城篇.

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