Title

第23講 The Gauss Map in Local Coordinates

第1節

L23A

第2節

L23B

第3節

L23C

Syllabus

章節大綱

L23A
       1. Derivation: Equations of Weingarten
 
L23B
       1. Derivation: Equations of Weingarten (cont.)
       2. Gauss Curvature in terms of the First and Second Fundamental Form
 
L23C
       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