有振动系数的一阶中立型泛函微分方程的振动性

Oscillatory Behavior of First Order Neutral Differencial Equations with Oscillating Coefficients

本文讨论了有振动系数的一阶中立型基泛函微分方程解的振动性,得到了方程解振动的几个充分条件,并将已有的关于一阶滞后型方程的结论推广到中立型泛函徽分方程。

In this paper,the osdcillatory behavior of the order neutral differential equation with oscil-lating coefficients is disscused.Some sufficient conditions of oseiUation for equations are obtained,which extent the resultsfrom one order delay differential equations to neutral differential equations.