14/04/27 21:46:04.49
>>386
補足
URLﾘﾝｸ(en.wikipedia.org)
Exotic sphere
この中に
URLﾘﾝｸ(www.nilesjohnson.net)
An animation of exotic 7-spheres Video from a presenation by Niles Johnson at the Second Abel conference in honor of John Milnor.
この７次元Exotic球面のアニメーションがめちゃ面白い