Dynamic properties of the cubic nonlinear Schr?dinger equation by symplectic method
刘学深, 魏佳羽, 丁培柱
Dynamic properties of the cubic nonlinear Schrödinger equation by symplectic method
Liu Xue-Shen (刘学深), Wei Jia-Yu (魏佳羽), Ding Pei-Zhu (丁培柱)
中国物理B . 2005, (2): 231 -237 .  DOI: 10.1088/1009-1963/14/2/002