Oscillation of Second-order Delay Differential Equation

被引：1

作者：

YIN Fu-qi

2.Department of Mathematics

机构：

来源：

数学季刊 | 2004年 / 01期

基金：

中国国家自然科学基金;

关键词：

differential equation; delay; oscillation; differential inequality;

D O I：

暂无

中图分类号：

O175.13 [稳定性理论];

学科分类号：

070104 ;

摘要：

By using some differential inequality, a second-order delay differential equation(r(t)x’(t))’+p(t)x(q(t)) = 0has been investigated and some necessary condition for this equation has a nonoscillatory solution and some sufficient condition which ensures that all of the solutions of the above equation are oscillatory are obtained.

引用

页码：30 / 34

页数：5

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