耦合非线性薛定谔方程的高精度守恒差分格式A Highly Accurate and Conservative Finite Difference Scheme for Coupled Nonlinear Schrdinger Equations
谢树森,尹丽萍
摘要(Abstract)：
提出解非线性耦合Schrodinger方程的1种差分格式。理论证明此格式关于时间和空间具有二阶精度,保持了连续方程的2个守恒量,并且是收敛、无条件稳定的。大量的数值试验证明了差分格式的精度以及守恒性。
关键词(KeyWords)： CNLSE;高精度差分格式;稳定性;守恒格式
基金项目(Foundation):
作者(Author): 谢树森,尹丽萍
DOI: 10.16441/j.cnki.hdxb.2009.03.033
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