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nlin.SI2018
Bright-dark soliton solutions to the multi-component AB system
Zong-Wei Xu, Guo-Fu Yu, Zuo-Nong Zhu
In this paper we investigate the multi-component AB system that comes from the geophysical fluid dynamics. We construct bright-dark soliton solutions through Hirota's bilinear meth…
nlin.SI2015
Two integrable differential-difference equations derived from NLS-type equation
Zong-Wei Xu, Guo-Fu Yu, Yik-Man Chiang
Two integrable differential-difference equations are derived from a (2+1)-dimensional modified Heisenberg ferromagnetic equation and a resonant nonlinear Schröinger equation respec…