“…In the past decades, there has been significant progression in the development of methods such as the inverse scattering method [1], Hirota's bilinear method [2], similarity transformation method [3,4], homogeneous balance method [5], the sine-cosine method [6], tanh function method [7,8], mapping method [9,10], F-expansion method [11], Riccati equation rational expansion method [12], Jacobi and Weierstrass elliptic function method [13,14] and new generalized Jacobi elliptic function expansion method [15]. In [16][17][18][19], Wang and Chen present a new elliptic function rational expansion method and is more powerful than exiting Jacobi elliptic function method [20] to uniformly construct more new doubly periodic solutions in terms of rational formal Jacobi elliptic function of nonlinear evolution equations.…”