On the instability of solutions of some fifth order nonlinear delay differential equations

被引：0

作者：

Tunc, Cemil ^{[1
]}

机构：

[1] Yuzuncu Yil Univ, Dept Math, Fac Sci, TR-65080 Van, Turkey

来源：

APPLIED MATHEMATICS & INFORMATION SCIENCES | 2011年 / 5卷 / 01期

关键词：

Instability; Lyapunov-Krasovskii functional; delay differential equation; fifth order; SYSTEMS;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, by using the Lyapunov-Krasovskii functional approach, we study a kind of fifth order delay differential equations and obtain some new sufficient conditions for the instability of the zero solution of the equations considered. By this work, we improve some instability results obtained in the literature for a fifth order nonlinear differential equation without delay to the instability of solutions of certain fifth order nonlinear differential equations with delay.

引用

页码：112 / 121

页数：10

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