# Having trouble with Laplace Transform for DiffEQ

1. Aug 11, 2004

### Theelectricchild

Hello everyone, well thus far in our introduction to Laplace Transforms I am understanding much of what is being shown, however I am having the unsatisfying task of having to solve the following DiffEQ,

$$y^3-8y=\sum_{k=0}^{3}\delta(2t-k\pi), y(0)=0, y'(0), y"(0)=0$$

I am having a great difficulty solving this and am overall not really understanding what do with the summation, does anyone have any strategy? Any help is greatly appreciated thank you.

Last edited: Aug 14, 2004
2. Aug 11, 2004

### Theelectricchild

Interesting.... unfortunately my LaTeX graphics have not been generated yet so I cant even tell if I typed out the problem correctly--- if you cant read the problem disregard for now and ill fix it later, thanks a lot.

Last edited: Aug 11, 2004