Figure 10From: A new high-order compact finite difference scheme based on precise integration method for the numerical simulation of parabolic equationsThe exact solutions and numerical solutions (on left-hand side figure) and the errors between Taylor approximation and exact solutions (on right-hand side figure) with \(N = 21\) and time step size \(\tau= 0.01\) at \(t=20\pi\) for Example 3Back to article page