Rational Spectral Collocation Combined with the Singularity Separated Method for a System of Singularly Perturbed Boundary Value Problems

Table 1

Comparison of the relative maximum errors for Example 1.

ε	N	RSC-SSM		RSCAT
		u		u
1e − 2	20	5.19e − 05	4.14e − 05	1.61e − 03	1.29e − 03
1e − 4	40	2.33e − 12	4.10e − 12	6.74e − 06	5.70e − 06
1e − 6	60	7.49e − 14	2.04e − 13	1.05e − 07	1.06e − 07
1e − 8	60	1.50e − 15	8.66e − 16	5.63e − 06	4.77e − 06