Approximation of a stochastic wave equation in dimension three, with   application to a support theorem in H\"{o}lder norm
  A characterization of the support in H\"{o}lder norm of the law of the solution to a stochastic wave equation with three-dimensional space variable is proved. The result is a consequence of an approximation theorem, in the convergence of probability, for a sequence of evolution equations driven by a family of regularizations of the driving noise. 
Francisco J. Delgado-Vences, Marta Sanz-Sol\'e
math.PR