Forma quadratica

it

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Forma quadratica

Quality:

Quadratic form - homogeneous polynomial of degree two in a number of variables. Article “Forma quadratica” in Italian Wikipedia has 16.4 points for quality (as of July 1, 2026). The article contains 1 references and 13 sections.

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

Since the creation of article “Forma quadratica”, its content was written by 55 registered users of Italian Wikipedia and edited by 704 registered Wikipedia users in all languages.

The article is cited 67 times in Italian Wikipedia and cited 2452 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Italian): #2583 in January 2014
  • Global: #12410 in December 2008

The highest popularity rank from 2008:

  • Local (Italian): #35018 in January 2010
  • Global: #56276 in January 2015

There are 32 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, 2026 (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
1Korean (ko)
이차 형식
50.3383
2Polish (pl)
Forma kwadratowa
40.8019
3Slovenian (sl)
Kvadratna forma
40.534
4English (en)
Quadratic form
37.0516
5Hungarian (hu)
Kvadratikus forma
32.8384
6German (de)
Quadratische Form
32.4348
7French (fr)
Forme quadratique
27.7265
8Galician (gl)
Forma cadrática
24.3491
9Esperanto (eo)
Kvadrata formo
23.6433
10Chinese (zh)
二次型
19.4499
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 "Forma quadratica" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Quadratic form
2 108 673
2Russian (ru)
Квадратичная форма
558 013
3French (fr)
Forme quadratique
512 747
4Italian (it)
Forma quadratica
249 001
5German (de)
Quadratische Form
234 844
6Spanish (es)
Forma cuadrática
227 468
7Japanese (ja)
二次形式
200 769
8Chinese (zh)
二次型
159 822
9Polish (pl)
Forma kwadratowa
149 811
10Norwegian (no)
Kvadratisk form
38 169
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2026

The most popular language versions of the article "Forma quadratica" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
Quadratic form
5 141
2Russian (ru)
Квадратичная форма
1 157
3German (de)
Quadratische Form
485
4Chinese (zh)
二次型
470
5French (fr)
Forme quadratique
447
6Japanese (ja)
二次形式
402
7Polish (pl)
Forma kwadratowa
375
8Italian (it)
Forma quadratica
364
9Spanish (es)
Forma cuadrática
279
10Korean (ko)
이차 형식
153
More...

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

The highest AI

Language versions of the article "Forma quadratica" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Quadratic form
147
2French (fr)
Forme quadratique
87
3German (de)
Quadratische Form
76
4Italian (it)
Forma quadratica
55
5Russian (ru)
Квадратичная форма
51
6Spanish (es)
Forma cuadrática
32
7Dutch (nl)
Kwadratische vorm
29
8Polish (pl)
Forma kwadratowa
29
9Japanese (ja)
二次形式
27
10Chinese (zh)
二次型
22
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 2026

Language versions of the article "Forma quadratica" with the highest AI in June 2026
#LanguageAI awardRelative AI
1English (en)
Quadratic form
4
2Russian (ru)
Квадратичная форма
2
3Arabic (ar)
شكل تربيعي
0
4Catalan (ca)
Forma quadràtica
0
5Czech (cs)
Kvadratická forma
0
6German (de)
Quadratische Form
0
7Esperanto (eo)
Kvadrata formo
0
8Spanish (es)
Forma cuadrática
0
9Persian (fa)
فرم مربعی
0
10Finnish (fi)
Neliömuoto
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 "Forma quadratica" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Quadratic form
464
2French (fr)
Forme quadratique
329
3Russian (ru)
Квадратичная форма
196
4Korean (ko)
이차 형식
170
5Japanese (ja)
二次形式
129
6Portuguese (pt)
Forma quadrática
123
7Polish (pl)
Forma kwadratowa
121
8Spanish (es)
Forma cuadrática
113
9Ukrainian (uk)
Квадратична форма
94
10German (de)
Quadratische Form
92
More...

Scores

Estimated value for Wikipedia:
Italian:
Global:
Popularity in June 2026:
Italian:
Global:
Popularity in all years:
Italian:
Global:
Authors in June 2026:
Italian:
Global:
Registered authors in all years:
Italian:
Global:
Citations:
Italian:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
شكل تربيعي
caCatalan
Forma quadràtica
csCzech
Kvadratická forma
deGerman
Quadratische Form
enEnglish
Quadratic form
eoEsperanto
Kvadrata formo
esSpanish
Forma cuadrática
faPersian
فرم مربعی
fiFinnish
Neliömuoto
frFrench
Forme quadratique
glGalician
Forma cadrática
heHebrew
תבנית ריבועית
huHungarian
Kvadratikus forma
itItalian
Forma quadratica
jaJapanese
二次形式
kkKazakh
Квадраттық форма
koKorean
이차 형식
nlDutch
Kwadratische vorm
noNorwegian
Kvadratisk form
plPolish
Forma kwadratowa
ptPortuguese
Forma quadrática
roRomanian
Formă pătratică
ruRussian
Квадратичная форма
skSlovak
Kvadratická forma
slSlovenian
Kvadratna forma
srSerbian
Квадратна форма
svSwedish
Kvadratisk form
thThai
รูปแบบกำลังสอง
ukUkrainian
Квадратична форма
urUrdu
چکوری ہئیت
viVietnamese
Dạng toàn phương
zhChinese
二次型

Popularity rank trends

Best Rank Italian:
#35018
01.2010
Global:
#56276
01.2015

AI rank trends

Best Rank Italian:
#2583
01.2014
Global:
#12410
12.2008

Local AI rank history

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on Quadratic form from Wikipedia articles about Clifford algebra, Definite quadratic form, Hilberts problems, Bilinear form and Hessian matrix. Whereas reading the article about Quadratic form people most often go to Wikipedia articles on Homogeneous polynomial, Bilinear form, Discriminant, Isotropic quadratic form and Sylvesters law of inertia.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 1 July 2026

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Italian Wikipedia the most popular articles on that day were: Fraternità sacerdotale San Pio X, Jeff Ekhator, Alessandro Bastoni, Marcel Lefebvre, Campionato mondiale di calcio 2026, Marcatori del campionato mondiale di calcio, Campionato mondiale di calcio, Kylian Mbappé, Michael Olise, Sadio Mané.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information