Research Article

Fitted Numerical Scheme for Second-Order Singularly Perturbed Differential-Difference Equations with Mixed Shifts

Table 5

Numerical results of Example 7 for .

Method in [14]Present methodMethod in [14]Present methodMethod in [14]Present methodMethod in [14]Present method

0.200.88325720.88346590.88323090.88344050.88325490.88346380.88327800.8834871
0.400.75188080.75209750.75177850.75199620.75186530.75208230.75195130.7521684
0.600.62654520.62663450.62633620.62642660.62650160.62659160.62666670.6267563
0.800.52047430.52037490.52015980.52006130.52039440.52029590.52062920.5205302
0.900.47669970.47649810.47634060.47613980.47660200.47640130.47686380.4766626
0.920.46872170.46849940.46835460.46813300.46862070.46839930.46888710.4686652
0.940.46100070.46075960.46062590.46038540.46089640.46065610.46116730.4609265
0.960.45332630.45327560.45294800.45289390.45322020.45316890.45349310.4534435