How to solve this integral?

Dear all,

I must to solve this double integral:

function = exp(0.5*i*pi*(u^2 + v^2))*du*dv

u_min = (p - v*cos(alfa))/sin(alfa)

u_max = inf

v_min = q

v_max = inf

p, q and alfa are constant, but u_min is a function of the external variable v.

I tried to solve it with integral2 or other functions, but I don't understand how to manage at the same time u_min and u_max and v_max, that are infinite.

[Torsten]

Your integral does not exist since your function does not approach zero as u and v go to infinity.

Best wishes

Torsten.