Conservative method for simulation of a high-order nonlinear Schrödinger equation with a trapped term
Cai Jia-Xiang†
, Bai Chuan-Zhi, Qin Zhi-Lin
, Bai Chuan-Zhi, Qin Zhi-Lin 
Conservative method for simulation of a high-order nonlinear Schrödinger equation with a trapped term |
|
Cai Jia-Xiang†
, Bai Chuan-Zhi, Qin Zhi-Lin |
| (a) Two solitons’ collision for NLS equation; (b) the errors in charge and energy invariants. |
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