魏尔施特拉斯逼近定理

Stone–Weierstrass theorem - theorem that every continuous function on a compact Hausdorff space can be approximated by certain families of continuous functions. Article “魏尔施特拉斯逼近定理” in Chinese Wikipedia has 23.7 points for quality (as of July 1, 2025). The article contains 3 references and 7 sections.

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

In June 2025 the article “魏尔施特拉斯逼近定理” was edited by 1 authors in Chinese Wikipedia and written by 2 authors in all languages.

Since the creation of article “魏尔施特拉斯逼近定理”, its content was written by 17 registered users of Chinese Wikipedia and edited by 366 registered Wikipedia users in all languages.

The article is cited 108 times in Chinese Wikipedia and cited 678 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Chinese): #3742 in May 2005
• Global: #1656 in November 2001

The highest popularity rank from 2008:

• Local (Chinese): #55278 in January 2011
• Global: #162835 in December 2014

There are 17 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) Stone–Weierstrass theorem		38.9121
2	Dutch (nl) Stelling van Stone-Weierstrass		25.4708
3	Chinese (zh) 魏尔施特拉斯逼近定理		23.7122
4	French (fr) Théorème de Stone-Weierstrass		21.5879
5	Polish (pl) Twierdzenie Stone’a-Weierstrassa		20.9981
6	Arabic (ar) مبرهنة ستون-فايرشتراس		20.8628
7	Italian (it) Teorema di approssimazione di Weierstrass		18.4718
8	Catalan (ca) Teorema de Stone-Weierstrass		18.0398
9	Spanish (es) Teorema de aproximación de Weierstrass		17.0634
10	Hebrew (he) משפט הקירוב של ויירשטראס		16.7854

More...

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

The most popular language versions of the article "魏尔施特拉斯逼近定理" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Stone–Weierstrass theorem		1 071 703
2	French (fr) Théorème de Stone-Weierstrass		225 104
3	German (de) Satz von Stone-Weierstraß		140 649
4	Russian (ru) Теорема Вейерштрасса — Стоуна		138 097
5	Italian (it) Teorema di approssimazione di Weierstrass		72 244
6	Polish (pl) Twierdzenie Stone’a-Weierstrassa		67 823
7	Chinese (zh) 魏尔施特拉斯逼近定理		59 762
8	Japanese (ja) ストーン＝ワイエルシュトラスの定理		56 831
9	Spanish (es) Teorema de aproximación de Weierstrass		52 135
10	Portuguese (pt) Teorema de Stone-Weierstrass		21 294

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 "魏尔施特拉斯逼近定理" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Stone–Weierstrass theorem		6 741
2	French (fr) Théorème de Stone-Weierstrass		796
3	Russian (ru) Теорема Вейерштрасса — Стоуна		601
4	Japanese (ja) ストーン＝ワイエルシュトラスの定理		498
5	German (de) Satz von Stone-Weierstraß		496
6	Chinese (zh) 魏尔施特拉斯逼近定理		245
7	Italian (it) Teorema di approssimazione di Weierstrass		202
8	Spanish (es) Teorema de aproximación de Weierstrass		198
9	Polish (pl) Twierdzenie Stone’a-Weierstrassa		190
10	Portuguese (pt) Teorema de Stone-Weierstrass		86

More...

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

Language versions of the article "魏尔施特拉斯逼近定理" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Stone–Weierstrass theorem		105
2	French (fr) Théorème de Stone-Weierstrass		58
3	German (de) Satz von Stone-Weierstraß		50
4	Italian (it) Teorema di approssimazione di Weierstrass		29
5	Russian (ru) Теорема Вейерштрасса — Стоуна		26
6	Polish (pl) Twierdzenie Stone’a-Weierstrassa		19
7	Chinese (zh) 魏尔施特拉斯逼近定理		17
8	Japanese (ja) ストーン＝ワイエルシュトラスの定理		15
9	Swedish (sv) Stone–Weierstrass sats		11
10	Portuguese (pt) Teorema de Stone-Weierstrass		8

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 "魏尔施特拉斯逼近定理" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Stone–Weierstrass theorem		1
2	Chinese (zh) 魏尔施特拉斯逼近定理		1
3	Arabic (ar) مبرهنة ستون-فايرشتراس		0
4	Catalan (ca) Teorema de Stone-Weierstrass		0
5	German (de) Satz von Stone-Weierstraß		0
6	Spanish (es) Teorema de aproximación de Weierstrass		0
7	French (fr) Théorème de Stone-Weierstrass		0
8	Hebrew (he) משפט הקירוב של ויירשטראס		0
9	Hungarian (hu) Weierstrass approximációs tétele		0
10	Italian (it) Teorema di approssimazione di Weierstrass		0

More...

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

Language versions of the article "魏尔施特拉斯逼近定理" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Italian (it) Teorema di approssimazione di Weierstrass		148
2	Chinese (zh) 魏尔施特拉斯逼近定理		108
3	Polish (pl) Twierdzenie Stone’a-Weierstrassa		106
4	English (en) Stone–Weierstrass theorem		86
5	French (fr) Théorème de Stone-Weierstrass		43
6	German (de) Satz von Stone-Weierstraß		35
7	Russian (ru) Теорема Вейерштрасса — Стоуна		33
8	Arabic (ar) مبرهنة ستون-فايرشتراس		29
9	Japanese (ja) ストーン＝ワイエルシュトラスの定理		29
10	Ukrainian (uk) Теорема Веєрштрасса — Стоуна		15

More...

#	Language	Value
ar	Arabic مبرهنة ستون-فايرشتراس
ca	Catalan Teorema de Stone-Weierstrass
de	German Satz von Stone-Weierstraß
en	English Stone–Weierstrass theorem
es	Spanish Teorema de aproximación de Weierstrass
fr	French Théorème de Stone-Weierstrass
he	Hebrew משפט הקירוב של ויירשטראס
hu	Hungarian Weierstrass approximációs tétele
it	Italian Teorema di approssimazione di Weierstrass
ja	Japanese ストーン＝ワイエルシュトラスの定理
nl	Dutch Stelling van Stone-Weierstrass
pl	Polish Twierdzenie Stone’a-Weierstrassa
pt	Portuguese Teorema de Stone-Weierstrass
ru	Russian Теорема Вейерштрасса — Стоуна
sv	Swedish Stone–Weierstrass sats
uk	Ukrainian Теорема Веєрштрасса — Стоуна
zh	Chinese 魏尔施特拉斯逼近定理

Best Rank

Chinese: #55278 01.2011

Global: #162835 12.2014

Best Rank

Chinese: #3742 05.2005

Global: #1656 11.2001

On 26 September 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Claudia Cardinale, One Battle After Another, ChatGPT, Alice in Borderland, Guinness, deaths in 2025, Benjamin Netanyahu, Assata Shakur, Charlie Kirk, Arthur Guinness.

In Chinese Wikipedia the most popular articles on that day were: 于朦胧, 今際之國的闖關者 (電視劇), 堰塞湖, BOYS II PLANET, 暴君的廚師, 鏈鋸人, 宋伊人, 颱風樺加沙, 馬太鞍溪堰塞湖溢流, 傅崐萁.

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