1 citations · 2 across the 3 of their papers we have counts for
4 papers
Long-time asymptotic behavior for an extended modified Korteweg-de Vries equation
Nan Liu, Boling Guo, Deng-Shan Wang +1
We investigate an integrable extended modified Korteweg-de Vries equation on the line with the initial value belonging to the Schwartz space. By performing the nonlinear steepest d…
Localized spatially nonlinear matter waves in atomic-molecular Bose-Einstein condensates with space-modulated nonlinearity
Yu-Qin Yao, Ji Li, Wei Han +2
The intrinsic nonlinearity is the most remarkable characteristic of the Bose-Einstein condensates (BECs) systems. Many studies have been done on atomic BECs with time- and space- m…
Three dimensional ring vortex solitons and their stability in Bose-Einstein condensates under magnetic confinement
Li Ji, Deng-Shan Wang, Zhi-Yong Wu +2
The three-dimensional study of the ring vortex solitons is conducted for both attractive and repulsive BECs subject to harmonic potential confinement. A family of stationary ring v…
N-Dark-Dark Solitons in the Generally Coupled Nonlinear Schroedinger Equations
Yasuhiro Ohta, Dengshan Wang, Jianke Yang
N-dark-dark solitons in the generally coupled integrable NLS equations are derived by the KP-hierarchy reduction method. These solitons exist when nonlinearities are all defocusing…