Some new fractals behaviors in (2Â +Â 1)-dimensional integrable system

By introducing the extended homogeneous balance approach into the (2 + 1)-dimensional integrable system, a linearized form of this physical model is established in this paper. Subsequently, after applied the Bäcklund transformation in the system, a variable separation solution with the entrance of different arbitrary functions is obtained. Furthermore, by using the Weierstrass, Bessel and Jacobian elliptic functions, some interesting fractal structures are produced.