Singular solutions of the nonlocal nonlinear Schrodinger equation

被引：2
|
作者：
Lin, Bingwen [1 ]
机构：
[1] Lishui Univ, Dept Math, Lishui 323000, Zhejiang, Peoples R China
来源：
EUROPEAN PHYSICAL JOURNAL PLUS | 2022年 / 137卷 / 10期
关键词：
D O I：
10.1140/epjp/s13360-022-03327-w
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The author considers Darboux transformation of three nonlocal NLS equations and proper reduction conditions for the eigenfunctions. The formulae of n-fold solutions are represented by the ratio of determinants. According to the formulae, the author obtains explicit expressions of one- and twofold solutions of these nonlocal NLS equations, which are singular and have interesting structures. These types of solutions are new for these nonlocal NLS equations.
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页数：8
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