Pathwise Uniqueness of the Stochastic Heat Equations with Spatially   Inhomogeneous White Noise
  We study the solutions of the stochastic heat equation driven by spatially inhomogeneous multiplicative white noise based on a fractal measure. We prove pathwise uniqueness for solutions of this equation when the noise coefficient is H\"{o}lder continuous of index $\gamma>1-\frac{\eta}{2(\eta+1)}$. Here $\eta\in(0,1)$ is a constant that defines the spatial regularity of the noise. 
Eyal Neuman
math.PR