Propagating solitons and chaotic behaviour of (2+1)-dimensional Korteweg-de Vries system
(2+1)维 Korteweg-de Vries 方程的传播孤子及混沌行为

With a projective equation and a linear variable separation method, new exact solutions of the (2+1)-dimensional Korteweg-de Vries system(KdV) is derived. Based on the derived solitary wave excitation, we obtain the propagating solitons and study the chaotic behaviours with a new chaotic system.