Fukushima's decomposition for diffusions associated with semi-Dirichlet   forms
  Diffusion processes associated with semi-Dirichlet forms are studied in the paper. The main results are Fukushima's decomposition for the diffusions and a transformation formula for the corresponding martingale part of the decomposition. The results are applied to some concrete examples. 
Li Ma, Zhi-Ming Ma, Wei Sun
math.PR