摘要
:用一种建立在齐次平衡法基础上的直接方法 ,解得了高阶非线性薛定谔方程的暗孤子和亮孤子解 .
Using a simple and efficient method based on the homogeneous balance method, we obtain dark(kink) soliton and bright(bell shape) soliton for higher order nonlinear schrdinger equation. The results obtained in this paper are in agreement with results in the latest literature.
出处
《益阳师专学报》
2000年第5期27-29,共3页
Journal of Yiyang Teachers College
关键词
非线性薛定谔方程
齐次平衡
暗孤子
亮孤子
解法
higher order nonlinear schrdinger equation homogeneous balance method dark solliton bright soliton
