Solving Singularly Perturbed Multipantograph Delay Equations Based on the Reproducing Kernel Method

Table 3

Comparison of computed solution with [22–25] for Example  4.2 with 𝑁=100 and 𝜀=10⁻³.

𝑥	Exact solution	Present method	[22]	[23]	[24, 25]
0.01	−0.987875	−0.987921	−0.989854	−1.398575	−2.607798
0.03	−0.967160	−0.967161	−0.969099	−1.603239	−1.940047
0.05	−0.945600	−0.945602	−0.947500	−1.579587	−1.698810
0.07	−0.923240	−0.923242	−0.925100	−1.550175	−1.598463
0.09	−0.900080	−0.900082	−0.901900	−1.519601	−1.544179
0.10	−0.888200	−0.888202	−0.890000	−1.503912	−1.509999
0.30	−0.608600	−0.608603	−0.610000	−1.134145	−1.144100
0.50	−0.249000	−0.249005	−0.250000	−0.657717	−0.664829
0.70	0.190600	0.190594	0.190000	−0.074626	−0.078895
0.90	0.710200	0.710193	0.710000	0.615126	0.613702
1.00	1.000000	1.000000	1.000000	1.000000	1.000000