hairy ball theorem (Q1077741)
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theorem which states that there is no nonvanishing continuous tangent vector field on even-dimensional n-spheres
- hedgehog theorem
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | hairy ball theorem |
theorem which states that there is no nonvanishing continuous tangent vector field on even-dimensional n-spheres |
|
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Wikipedia(19 entries)
- astwiki Teorema de la bola peluda
- cawiki Teorema de la bola peluda
- dawiki Sætningen om den behårede kugle
- dewiki Satz vom Igel
- enwiki Hairy ball theorem
- eowiki Teoremo pri erinaco
- eswiki Teorema de la bola peluda
- fawiki قضیه توپ مودار
- fiwiki Karvapallolause
- frwiki Théorème de la boule chevelue
- hewiki משפט הכדור השעיר
- huwiki Sündisznótétel
- itwiki Teorema della palla pelosa
- ptwiki Teorema da bola cabeluda
- ruwiki Теорема о причёсывании ежа
- svwiki Igelkottsteoremet
- ukwiki Теорема про причісування їжака
- zh_yuewiki 毛球定理
- zhwiki 毛球定理
Wikibooks(0 entries)
Wikinews(0 entries)
Wikiquote(0 entries)
Wikisource(0 entries)
Wikiversity(0 entries)
Wikivoyage(0 entries)
Wiktionary(0 entries)
Multilingual sites(1 entry)
- commonswiki Category:Hairy ball theorem