Residual symmetry, interaction solutions, and conservation laws of the (2+1)-dimensional dispersive long-wave system
Xia Ya-rong1, 2, Xin Xiang-peng3, †, Zhang Shun-Li1
       

(color online) The soliton-cnodial periodic wave solutions to v: (a) the profile of the special structure with t = 0 and y = 0, (b) the profile of the special structure at t = 0 and x = 0, (c) perspective view of the wave.