n-sphere
unit sphere, polar coordinates
round sphere, squashed sphere
hemisphere, equator
stereographic projection
homotopy groups of spheres
homotopy sphere, Cohomotopy
spherical fibration, twisted Cohomotopy
sphere spectrum, stable Cohomotopy theory
homology sphere
rational homotopy sphere, rational n-sphere
motivic sphere
group actions on spheres
representation sphere, equivariant Cohomotopy
Reeb sphere theorem
sphere packing
Music of the Spheres
low dimensional n-spheres
circle
2-sphere
complex projective lineℂP 1\,\mathbb{C}P^1: Riemann sphere
geometric quantization of the 2-sphere
fuzzy 2-sphere
3-sphere
4-sphere
quaternionic projective lineℍP 1\,\mathbb{H}P^1
fuzzy 4-sphere
5-sphere
6-sphere
7-sphere
8-sphere
13-sphere
15-sphere
infinite-dimensional sphere
The n-sphere for n=8n = 8.
There is a homeomorphism
between the octonionic projective line and the 8-sphere.
There is a unique exotic smooth structure on the 8-sphere.
Last revised on December 3, 2021 at 14:12:16. See the history of this page for a list of all contributions to it.