Fig. 3From: Solution of the chemical master equation by radial basis functions approximation with interface trackingExact steady-state solution to the bistable toggle switch problem and convergence diagram for approximations (Left:) each level line corresponds to one order of magnitude of the exact steady state solution; in total, 20 level lines presented. (Right:) approximation error plotted versus the cutoff parameter p threshold for various numbers of basis functions, n Back to article page