Approximate Analytic Solutions of Two-Dimensional Nonlinear Klein–Gordon Equation by Using the Reduced Differential Transform Method

Figure 2

Plots of the solution behavior of Example 2. (a) Approximate solution at t = 0.1. (b) Absolute errors at t = 0.1. (c) Absolute errors for different values of t. (d) Comparison of exact and approximate solutions for different values of t. (e) Absolute errors for different values of t. (f) Comparison of exact and approximate solutions for different values of t.

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