Theory and Modern Applications
Table 2 The errors at various time of NSFD scheme (39) with \(\Delta t=h^{2}=0.25\)
From: Exact and nonstandard finite difference schemes for the generalized KdV–Burgers equation
T | \(L_{\infty }\)-error | \(L_{2}\)-error |
|---|---|---|
1 | 7.08568e-4 | 1.01050e-3 |
25 | 1.63208e-2 | 2.39217e-2 |
50 | 2.97822e-2 | 4.38477e-2 |
75 | 4.07325e-2 | 6.07020e-2 |
100 | 4.86742e-2 | 7.56387e-2 |