Department of Physics, Shanghai Jiao Tong University, Shanghai 200030, China Department of Physics, Shanghai Jiao Tong University, Shanghai 200030, China;Department of Physics, Ningbo University, Ningbo 315211, China
Abstract:
The Adomian decomposition method is used to solve the Cauchy problem of the perturbed KdV equation.Three types of exact solitary wave solutions are reobtained via the A domian's approach by selecting the initial conditionsappropriately.