L23_A
1. Derivation: Equations of Weingarten
L23_B
1. Derivation: Equations of Weingarten (cont.)
2. Gauss Curvature in terms of the First and Second Fundamental Form
L23_C
1. Mean Curvature in terms of the First and Second
Fundamental Form
2. Principal Curvatures in terms of the First and Second
Fundamental Form
3. Proposition: Smoothness of Gauss Curvature, Mean
Curvature and Principal Curvatures
10610 池盷恩同學幾何筆記.pdf
