Figure 1From: Stable finite difference method for fractional reaction–diffusion equations by compact implicit integration factor methodsSolutions of Example 2 with \(\alpha _{x}=\alpha _{y}=2\) for varying diffusion coefficient: (a) \(K_{x}=K_{y}=1\mathrm{E}-4\) and (b) \(K_{x}=K_{y}=1\mathrm{E}-5\)Back to article page