Research Article

Uniformly Convergent Numerical Scheme for Singularly Perturbed Parabolic PDEs with Shift Parameters

Table 5

Maximum absolute error and rate of convergence for and .

Example 1
N = 

M = 6012024060120240

5.7439e − 031.4684e − 033.6916e − 042.1276e − 035.5406e − 041.3997e − 04
1.96781.99191.94111.9849

5.7424e − 031.4680e − 033.6906e − 042.1274e − 035.5403e − 041.3996e − 04
1.96781.99191.94111.9850

5.7421e − 031.4679e − 033.6904e − 042.1274e − 035.5403e − 041.3996e − 04
1.96781.99191.94111.9850

5.7420e − 031.4679e − 033.6904e − 042.1274e − 035.5403e − 041.3996e − 04
1.96781.99191.94111.9850

5.7420e − 031.4679e − 033.6903e − 042.1274e − 035.5403e − 041.3996e − 04
1.96781.99191.94111.9850

5.7420e − 031.4679e − 033.6903e − 042.1274e − 035.5403e − 041.3996e − 04
1.96781.99191.94111.9850