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Advances in Continuous and Discrete Models

Theory and Modern Applications

Figure 15 | Advances in Difference Equations

Figure 15

From: A new high-order compact finite difference scheme based on precise integration method for the numerical simulation of parabolic equations

Figure 15

The errors between the exact solutions and CFDS-PIM approximated solutions of the Taylor approximation (on left-hand side figure) and the errors between the exact solutions and CFDS-PIM approximated solutions of Padé approximation (on right-hand side figure) for two-dimensional problem at \(t=0.1\) with \(N=81\times81\) for case 2 of Example 4

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