[Hairy ball theorem] is famously stated as "you can't comb a hairy ball flat without creating a cowlick", or sometimes "you can't comb the hair on a coconut". It can also be written as, "Any smooth vector field on a sphere has a singular point."
opit, skiriama tau.
Komentarai (2)
miau! tikiuosi kada nors sulaukti išsamaus paaiškinimo apie vektorinius laukus, homologiją ir aibes ;)
Užrašė opit | February 14, 2014 9:43 AM
Posted on February 14, 2014 09:43
tai _va_ iš kur tas blogo pavadinimas..
so tasty.
Užrašė w. | February 14, 2014 11:55 PM
Posted on February 14, 2014 23:55