Gaussian curvature
Next:
The celestial image
Up:
Geometry and the Imagination
Previous:
Curvature of surfaces
Gaussian curvature
Discussion
What is the curvature inside the region on a sphere
exterior
to a tiny circle?
On a polyhedron, what is the curvature inside a region containing a single vertex? two vertices? all but one vertex? all the vertices?
Next:
The celestial image
Up:
Geometry and the Imagination
Previous:
Curvature of surfaces
Peter Doyle