摘要
首先,采用特征根法分析参数与时滞相关延迟振子的稳定性,并给出稳定性切换准则;其次,应用中心流形和规范型理论分析系统分岔周期解的稳定性和周期性.
Firstly,the method of characteristic root was used to analyze the stabilityof delayed oscillator with delay-dependent parameters,and a criterion for stability switches was given.Secondly,thestability and periodicity of bifurcating periodic solutions wereanalyzed by using the center manifold and the normal form theory.
作者
罗佳伟
徐旭
LUO Jiawei;XU Xu(School of Mathematics,Liaoning University,Shenyang 110036,China;College of Mathematics,Jilin University,Changchun 130012,China)
出处
《吉林大学学报（理学版）》
CAS
CSCD
北大核心
2018年第6期1337-1344,共8页
Journal of Jilin University:Science Edition
基金
国家自然科学基金(批准号:11402107
11401283)
