# Solving integral equation with double ingegrals and singularities

Hello
I need help to solve the following integral equation:
f(x,y,w)=137.03.*y.^2./((0.238.*exp(0.067.*y.^2)+1).*(w-5.26.*x.*y-2.63).*(w-5.26.*x.*y+2.63))=1+8478./(10828-w.^2-1.13.*j.*w)
xmin=-1, xmax.=1, ymin=0, ymax=inf (nad can be taken 500 because the function decreases rapidly)
I want to find w which is complex number.
I tried the following code:
V=fsolve(f,160)
There are some singularities. How can I solve the problem

$$g(w)=\int\int f(w,x,y)dxdy$$