AEM Lecture 2 Orthogonal Coordinates and Operators
Channel: ViaScience Engineering
Date: 2021-10-31

PDF lecture notes and assignments: https://drive.google.com/drive/folders/1ahTN2ocVA1J2KYOnPcHkd2dNn7wQZgVu?usp=sharing

0:00:00 Partial derivatives 
0:10:45 Gradient, directional derivative and del operator
0:20:18 Divergence and divergence theorem
0:27:00 Curl and Stokes' theorem
0:34:58 Laplacian
0:43:56 Curl of curl and vector Laplacian
0:45:50 Orthogonal coordinate systems
1:01:00 Differential operators in general orthogonal coordinates