Approximate Analytical Solution for the Forced Korteweg-de Vries Equation

Figure 7

The HAM solution at 17th-order approximation with different convergence values of ℏ. (a and b) for ℏ=−0.5, (c) for ℏ=−1.0, and (d) for ℏ=−1.7.

(a)

(b)

(c)

(d)