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一类高阶时滞泛函微分方程解的振动性
引用本文:王智慧.一类高阶时滞泛函微分方程解的振动性[J].衡阳师范学院学报,2005,26(6):6-8.
作者姓名:王智慧
作者单位:邵阳学院,数学系,湖南,邵阳,422000
基金项目:Supported by t he National Natural Science Foundation of China( 10471086 )
摘    要:研究了一类高阶时滞泛函微分方程x^(n)(t) +p(t)x(t-τ) =0解的振动性,其中,n≥2是偶数。p∈C( t0 +∞)),获得了一个新的振动性条件;

关 键 词:高阶  时滞微分方程  振动性  非振动性
文章编号:1673-0313(2005)06-0006-03
收稿时间:2005-07-31
修稿时间:2005年7月31日

Oscillation of Solutions for a Class of Higher Order Delay Functional Differential Equations
WANG Zhi-hui.Oscillation of Solutions for a Class of Higher Order Delay Functional Differential Equations[J].journal of Hengyang Normal University,2005,26(6):6-8.
Authors:WANG Zhi-hui
Institution:Department of Mathematics, Shaoyang College, Shaoyang Hunan 422000, China
Abstract:Oscillation of solutions for a class of higher order delay functional differential equation;x(n)(t)+p(t)x(t-τ) =0 is investigated in this paper,where n≥2 is even, p∈ C(t0,+∞)). A new oscillation condition for the equation is obtained.
Keywords:higher order t delay differential equation  oscillationt non-oseillalion
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