Approximations for a solution to stochastic heat equation with stable   noise
  We consider a Cauchy problem for stochastic heat equation driven by a real harmonizable fractional stable process $Z$ with Hurst parameter $H>1/2$ and stability index $\alpha>1$. It is shown that the approximations for its solution, which are defined by truncating the LePage series for $Z$, converge to the solution. 
Larysa Pryhara, Georgiy Shevchenko
math.PR