FIGURE 5.
Comparison of ASTFEM and fam solutions to a high-density reference solution with N = 10,000 for a monomer dimer system with a relatively large molecular weight (simulation conditions described in the text in Example 2). The total solution error for simulations with N = 100, N = 200, and N = 400 radial data points for four different koff rates ranging from instantaneous reactions to almost noninteracting are shown. In this case, ASTFEM offers dramatic accuracy improvements over fam.