@TechReport{	  it:2007-028,
  author	= {Paul Sj{\"o}berg},
  title		= {{PDE} and {M}onte {C}arlo Approaches to Solving the Master
		  Equation Applied to Gene Regulation},
  institution	= {Department of Information Technology, Uppsala University},
  department	= {Division of Scientific Computing},
  year		= {2007},
  number	= {2007-028},
  month		= oct,
  abstract	= {The \textit{Fokker-Planck equation} (FPE) approximation is
		  applied for a subspace of the state space of the
		  \textit{chemical master equation} (CME). The CME-FPE-hybrid
		  method exploits the lower cost of the FPE approximation
		  compared to the full CME. A fourth order finite difference
		  approximation of the FPE part of the hybrid is described
		  and demonstrated on a biologically relevant model in five
		  dimensions.}
}