12.4: Wave Equation
24:29
12.6: Nonhomogeneous Boundary Value Problems, Day 1
46:28
Solving the Wave Equation with Separation of Variables... and Guitar String Physics
32:45
12.3: Heat Equation
29:56
12.1: Separable Partial Differential Equations
19:08
PDE 13 | Wave equation: separation of variables
30:00
11.1: Orthogonal Functions
1:58:23
Solving the 1D Wave Equation
38:59