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

Table 2

Comparison of the relative maximum errors for Example 2.

ε	N	RSC-SSM			RSCAT
		u			u
1e − 2	20	3.39e − 15	1.55e − 15	3.11e − 15	1.21e − 03	4.70e − 03	1.76e − 02
1e − 4	40	3.12e − 14	9.77e − 15	3.52e − 14	1.53e − 05	2.58e − 04	1.01e − 03
1e − 6	60	4.33e − 13	1.31e − 13	2.67e − 13	1.38e − 06	2.05e − 05	8.35e − 05
1e − 8	60	6.87e − 12	1.23e − 12	3.18e − 12	3.34e − 04	9.71e − 03	3.81e − 02