Could somebody help me?

eljose

let be the symmetric function

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

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

mathmike

so whats the problem, i dont understand what u want

lurflurf

Homework Helper
mathmike said:
so whats the problem, i dont understand what u want
Looks like what is wanted is what operator has G as it green function.

eljose

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

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