Its form would be the following:
\frac{\partial^2f}{\partial r^2}+\frac{1}{r^2} \frac{\partial ^2f}{\partial \theta^2} + \frac{1}{ r} \frac{\partial f}{\partial r}= 0
From this stage, can you tell me how do I proceed?[edit] Suppose the solution I'm seeking is in the following form...
Hello, its been a pleasure finding you:smile:
I have an asignment due to the end of this week and due to some problems, i hadn't found time to get to it so far.
I have to calculate the exact solution of the Laplace equation in polar coordinates, in a hollow disk in the domain Ω
where...