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具强迫力的奇数阶中立型微分方程的振动性
引用本文:陶有山,高国柱.具强迫力的奇数阶中立型微分方程的振动性[J].高校应用数学学报(英文版),2001,16(2):133-140.
作者姓名:陶有山  高国柱
作者单位:Tao Youshan Gao GuozhuDept.ofAppl.Math.,DongHuaUniv.,Shanghai200051
摘    要:Abstract. In this paper, the forced odd order neutral differential equations of the form are con-sidered

关 键 词:强迫力奇数阶中立型微分方程  振动性  微正解  微负解

Oscillation for forced odd order neutral differential equations
Tao Youshan,Gao Guozhu.Oscillation for forced odd order neutral differential equations[J].Applied Mathematics A Journal of Chinese Universities,2001,16(2):133-140.
Authors:Tao Youshan  Gao Guozhu
Institution:(1) Dept. of Appl. Math., Dong Hua Univ., 200051 Shanghai
Abstract:In this paper, the forced odd order neutral differential equations of the form are considered

$$\frac{{d^n }}{{dt^n }}x(t) - R(t)x(t - \tau )] + P(t)x(t - \sigma ) = f(t),t \geqslant t_0 .$$
(1)
A sufficient condition for the oscillation of all solutions is obtained.
Keywords:Oscillation  neutral equation  forcing term  odd order  
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