The Soliton Solutions and Long-Time Asymptotic Analysis for an Integrable Variable Coefficient Nonlocal Nonlinear Schrodinger Equation

被引：0
|
作者：
Chen, Guiying [1 ]
Xin, Xiangpeng [1 ]
Zhang, Feng [1 ]
机构：
[1] Liaocheng Univ, Sch Math Sci, Liaocheng 252059, Shandong, Peoples R China
来源：
ADVANCES IN MATHEMATICAL PHYSICS | 2021年 / 2021卷
基金：
中国国家自然科学基金;
关键词：
DYNAMICS;
D O I：
10.1155/2021/5570788
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
An integrable variable coefficient nonlocal nonlinear Schrodinger equation (NNLS) is studied; by employing the Hirota's bilinear method, the bilinear form is obtained, and the N-soliton solutions are constructed. In addition, some singular solutions and period solutions of the addressed equation with specific coefficients are shown. Finally, under certain conditions, the asymptotic behavior of the two-soliton solution is analyzed to prove that the collision of the two-soliton is elastic.
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页数：6
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