Solution to the wave equation + Duhamel's principle (PDE)

[miguelmeza]

7 years later and still as useful as ever, thank you.

[lambdadotjoburg]

Some of the best videos ever seen on this topic - friendly intro always!

[sharvaripisal]

11 years later, still better than my professor at college

[稻花香里说丰年听-fh]

Thanks! You saved my life! Very well explained!

[alpha]

Thanks for video. You are doing great by helping others and spreading knowledge . :-)

[facegamer]

Thanks for this video. Let see how Duhamel's principle can be used for impulsive problems.

[Marie]

Why do we assume that h(x, t) is continuously differentiable? Is this really necessary?

[Kinnishian]

Just some feedback, I wasn't familiar with the notation "v(x, s;s")  where you had the comma and the semicolon.

[kavithachinnathambi]

thanks for upload this video... once again thank u so much sir

[pzar]

Shouldn't w(x, t+s; s) = v(x, t;s), since we are shifting to the right by s in w from v?

[alirezakhorshidi]

How to solve the two dimensional inhomogeneous wave equation?

[cut]

What to do when boundary conditions are non homogeneous?