西北师范大学学报（自然科学版）2019，Vol.55Issue(1)：39-43,60,6.DOI:10.16783/j.cnki.nwnuz.2019.01.007
一维带电颗粒链中的孤立波及其动力学稳定性
Solitary waves in a one-dimensional charged granular chain and their dynamical stabilities
摘要
Abstract
Propagation properties and dynamical stabilities of solitary waves in a one-dimensional charged granular chain are investigated numerically.The results show there exist speed solitary waves in such a system, and they are dynamically stable under different types of disturbances.In addition, a nonlinear equation describing solitary waves propagating in this type of charged granular chain is also given.关键词
带电颗粒链/孤立波/动力学稳定性Key words
charged granular chain/solitary wave/dynamical stability分类
数理科学引用本文复制引用
石玉仁,李晓霖,李烈娟,唐娜,席忠红..一维带电颗粒链中的孤立波及其动力学稳定性[J].西北师范大学学报（自然科学版）,2019,55(1):39-43,60,6.基金项目
国家自然科学基金资助项目(11565021) （11565021）
西北师范大学青年教师科研能力提升计划资助项目(NWNU-LKQN-16-3) （NWNU-LKQN-16-3）
西北师范大学研究生培养与课程改革项目 （）
