Parametric solution of certain nonlinear differential equations in   cosmology
  We obtain in terms of the Weierstrass elliptic $\wp-$function, sigma function, and zeta function an explicit parametrized solution of a particular nonlinear, ordinary differential equation. This equation includes, in special cases, equations that occur in the study of both homogeneous and inhomogeneous cosmological models, and also in the dynamic Bose-Einstein condensates - cosmology correspondence, for example. 
Jennie D'Ambroise, Floyd L. Williams
gr-qc math-ph math.MP