Figure 13From: A new high-order compact finite difference scheme based on precise integration method for the numerical simulation of parabolic equationsThe errors between the exact solutions and CFDS-PIM solutions of the Taylor approximation (on left-hand side figure) and the error between the exact solutions and the CFDS-PIM solutions of Padé approximation (on right-hand side figure) for two-dimensional problem with \(N=41\times41\) at \(t=2\) for case 1 of Example 4Back to article page