Nonlinear partial differential equations (NLPDEs) are mathematical
models that are used to describe complex phenomena
arising in the world around us. The nonlinear equations appear
in many applications of science and engineering such as
fluid dynamics, plasma physics, hydrodynamics, solid state
physics, optical fibers, acoustics and other disciplines. In the
recent years, many authors mainly had paid attention to study
solutions of NLPDEs by using various methods, for example,
Adomian decomposition method [1], variational iteration
method [2], homotopy perturbation method [3], homotopy
analysis method [4], differential transform method [5],
F-expansion method [6], Exp-function method [7] and the
sine–cosine method [8].