Tensor Calculus 18: Covariant Derivative (extrinsic) and Parallel Transport
22:50
Tensor Calculus 19: Covariant Derivative (Intrinsic) and Geodesics
18:12
Tensor Calculus 17: The Covariant Derivative (flat space)
21:40
Tensor Calculus 15: Geodesics and Christoffel Symbols (extrinsic geometry)
28:52
Tensor Calculus 20: The Abstract Covariant Derivative (Levi-Civita Connection)
28:54
Tensor Calculus 24: Ricci Tensor Geometric Meaning (Sectional Curvature)
24:10
Tensor Calculus 21: Lie Bracket, Flow, Torsion Tensor (contains error; see pinned comment)
23:25
Affine connection
10:09