Onsite dark solitons in a parametrically driven damped discrete nonlinear Schrodinger equation

被引：0

作者：

Syafwan, Mahdhivan ^{[1
]}

机构：

[1] Andalas Univ, Dept Math, Kampus Unand Limau Manis, Padang 25163, Indonesia

来源：

INTERNATIONAL JOURNAL OF APPLIED MATHEMATICS & STATISTICS | 2015年 / 53卷 / 04期

关键词：

dark soliton; discrete nonlinear Schrodinger equation; anticontinuum limit;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The existence and stability of onsite dark solitons in a parametrically driven damped discrete nonlinear Schrodinger equation with defocusing nonlinearity are studied numerically. We show that there exist two types of onsite dark soliton, namely onsite type I and II, where the former is found to be stabilized by the damping, while the latter is always unstable.

引用

页码：150 / 159

页数：10

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