摘要
研究了一类非线性脉冲时滞差分方程解的振动性和渐近性,得到了一些保证所有解振动和渐近趋于零的充分判据,尤其突出了脉冲效应的关键影响,并给出相关例子.
We investigate the oscillation and asymptotic stability of a kind of nonlinear impulsive delay difference equation. Sufficeient conditions about oscillation and asymptotic stabihty are obtained here. Finally we give two examples to illustrate our results.
出处
《成都大学学报(自然科学版)》
2009年第1期21-23,27,共4页
Journal of Chengdu University(Natural Science Edition)
关键词
脉冲差分方程
时滞
振动性
非线性
impulsive difference equation
delay
oscillation
nonlinear