Research Article

Analytical Approximate Solutions of Caputo Fractional KdV-Burgers Equations Using Laplace Residual Power Series Technique

Table 3

Numerical comparisons between the 3rd approximate L-RPSM solution and the exact of Eq. (38) and the actual and relative errors when , , and .

Actual errorRelative error

0.01
0.02
0.04
0.08
0.16
0.32
0.64
0.70
0.80
0.90
1.00