摘要
该文建立了一类带有正负系数的强迫一阶中立型时滞微分方程的有界解振动或者渐近趋向于零的若干新的充分条件．
In this paper, some new sufficient conditions have been obtained for the oscillation of bounded solutions or solutions tending to zero as t →∞ for the forced first order neutral delay differential equations with positive and negative coefficients.
出处
《数学物理学报（A辑）》
CSCD
北大核心
2007年第1期90-96,共7页
Acta Mathematica Scientia
基金
国家自然科学基金天元基金(A0324625)资助
关键词
中立型方程
正负系数
振动
Neutral differential equation
Positive and negative coefficients
Oscillation.
