Research Article

Approximate Traveling Wave Solutions of Coupled Whitham-Broer-Kaup Shallow Water Equations by Homotopy Analysis Method

Table 2

Absolute errors for u(x,t) and v(x,t) given by the HAM for h=0.8, when k=0.2,λ=0.005,x0=10,α=1, and β=0.

xt=1t=2t=3
uvuvuv

18.1037E-053.3226E-051.6308E-046.6872E-052.4613E-041.0094E-04
33.5916E-051.4527E-057.2270E-052.9233E-051.0906E-044.4119E-05
51.6039E-056.4478E-063.2273E-051.2974E-054.8703E-051.9579E-05
77.1872E-062.8813E-061.4461E-055.7975E-062.1823E-058.7490E-06