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第13講 The Tangent Plane and the Differential of a Map
課程影音
L13A
L13A
1. Review: The Tangent Plane
2. Proof: The Tangent Plane to f^{-1}(a) Is the Kernel of df_p
3. Example: Sphere
L13B
1. Example: Sphere (cont.)
2. Proposition: Differential of a Map
L13C
1. Example: Rotation Map on Unit Sphere
2. Definition: Local Diffeomorphism
3. Proposition: The Differential Is a Local Isomorphism
Implies a Local Diffeomorphism
1. Review: The Tangent Plane
2. Proof: The Tangent Plane to f^{-1}(a) Is the Kernel of df_p
3. Example: Sphere
L13B
1. Example: Sphere (cont.)
2. Proposition: Differential of a Map
L13C
1. Example: Rotation Map on Unit Sphere
2. Definition: Local Diffeomorphism
3. Proposition: The Differential Is a Local Isomorphism
Implies a Local Diffeomorphism