Symmetric Function G(x,s) and Linear Operator L to Solving Equations

[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 what's the problem, i don't understand what u want

 

[lurflurf]

so what's the problem, i don't 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