Hybrid Fitted Numerical Scheme for Singularly Perturbed Convection-Diffusion Problem with a Small Time Lag

Table 1

Computed , , and for Example 1 at , .

Method		N→32	64	128	256	512
Present		7.4172e-03	1.6104e-03	3.7310e-04	8.4234e-05	1.9588e-05
		2.2034	2.1098	2.1471	2.1044
		1.3309e-02	2.7086e-03	6.6643e-04	1.5562e-04	3.4549e-05
		2.2968	2.0230	2.0984	2.1714
		1.3254e-02	2.7249e-03	6.8167e-04	1.6529e-04	3.9616e-05
		2.2822	1.9991	2.0440	2.0609
		1.3244e-02	2.7338e-03	6.8823e-04	1.6927e-04	4.1768e-05
		2.2763e	1.9899	2.0236	2.0189
		1.3241e-02	2.7364e-03	6.9006e-04	1.7037e-04	4.2365e-05
		2.2747	1.9875	2.0180	2.0077
		1.3241e-02	2.7370e-03	6.9055e-04	1.7066e-04	4.2522e-05
		2.2743	1.9868	2.0166	2.0048
		1.3240e-02	2.7373e-03	6.9073e-04	1.7077e-04	4.2578e-05
		2.2741	1.9865	2.0161	2.0039
		1.3240e-02	2.7375e-03	6.9101e-04	1.7092e-04	4.2656e-05
		2.2739	1.9861	2.0154	2.0025
		1.3237e-02	2.7385e-03	6.9201e-04	1.7148e-04	4.2932e-05
		2.2731	1.9845	2.0128	1.9979
		1.3309e-02	2.7385e-03	6.9201e-04	1.7148e-04	4.2932e-05
		2.2968	1.9845e	2.0128	1.9979
[19]		2.9454e-03	1.6032e-03	8.4467e-04	4.3881e-04	—
		0.8775	0.9245	0.9448	—