L11_A
1. Review: Differentiable Functions on Surfaces
1. Review: Differentiable Functions on Surfaces
2. Examples: Height Function and Distance Square Function
L11_B
1. Corollary: Differentiable Functions Between Surfaces
1. Corollary: Differentiable Functions Between Surfaces
2. Definition: Diffeomorphic and Diffeomorphism
3. Examples: Symmetric Map and Rotation Map
4. Example: A Sphere Is Diffeomorphic to an Ellipsoid
L11_C
1. Derivation: Surface of Revolution
1. Derivation: Surface of Revolution