Two-dimensional Fourier transformations and Mordell integrals
  Several Fourier transformations of functions of one and two variables are
evaluated and then used to derive some integral and series identities. It is
shown that certain two- dimensional Mordell integrals factorize into product of
two integrals and that the square of the absolute value of the Mordell integral
can be reduced to a single one-dimensional integral. Some connections to
elliptic functions and lattice sums are discussed.
