Nonlocal symmetries, consistent Riccati expansion integrability, and their applications of the (2+1)-dimensional Broer–Kaup–Kupershmidt system
Hu Xiao-Rui†a) 
, Chen Yongb)
, Chen Yong
Nonlocal symmetries, consistent Riccati expansion integrability, and their applications of the (2+1)-dimensional Broer–Kaup–Kupershmidt system |
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Hu Xiao-Rui†
, Chen Yong |
| The kink soliton+cnoidal periodic wave solutions for u : (a) at y = 0; (b) at x = 0; (c) the two-dimensional image of u ; the ring soliton+cnoidal periodic wave solution for v : (d) at y = 0; (e) at x = 0; (f) the two-dimensional image of v . |
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