Explicit Solution of Telegraph Equation Based on Reproducing Kernel Method

Table 5

The exact solution, approximate solution, absolute error, and relative error of Example 4.3 for initial conditions at 𝑡=1.

𝑥	Exact solution	Approximate solution	Absolute error	Relative error
0.2	0.004842491805	0.00484215485	3.36955×10^−7	0.00006958297785
0.4	0.02451511476	0.024515542	4.2724×10^−7	0.00001742761575
0.6	0.02451511476	0.02451574136	6.2660×10^−7	0.00002555974166
0.8	0.004842491805	0.004843445	9.53195×10^−7	0.0001968397756