A Numerical Approach for Diffusion-Dominant Two-Parameter Singularly Perturbed Delay Parabolic Differential Equations

Table 3

The maximum error estimate and rate of convergence of Example 1, for .

		32	64	128	256	512	1024
		32	64	128	256	512	1024
	7.7415e − 04	1.9296e − 04	4.8221e − 05	1.2055e − 05	3.0135e − 06	7.5339e − 07	1.8835e − 07
	2.0043	2.0011	2.0006	2.0001	2.0000	2.0000

Bold values emphasize that it concludes the rate of convergence for any small parameter.