# Could somebody help me?

1. Jul 8, 2005

### eljose

let be the symmetric function

$$G(x,s)=\frac{1}{exp(sx)-1}$$

then get the linear operator L so $$LG(x,s)=\delta(x-s)$$

2. Jul 8, 2005

### mathmike

so whats the problem, i dont understand what u want

3. Jul 8, 2005

### lurflurf

Looks like what is wanted is what operator has G as it green function.

4. Jul 14, 2005

### eljose

Yew that,s precisely what i want to know, for a G (green function given) calculate the operator that it satisfies