現代数学の系譜11 ガロア理論を読む8

[0494 現代数学の系譜11 ガロア理論を読む 2014/04/27(日) 21:46:04.49]

>>386
補足

http://en.wikipedia.org/wiki/Exotic_sphere
Exotic sphere

この中に
http://www.nilesjohnson.net/seven-manifolds.html
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