高阶非线性脉冲时滞微分方程的振动性  

Oscillation of higher order nonlinear delay differential equation with impulses

作　　者：贾对红[1] 

机构地区：[1]长治学院数学系,山西长治046011

出　　处：《长春大学学报》2010年第2期5-8,共4页Journal of Changchun University

摘　　要：对高阶非线性脉冲微分方程的解的振动性作了研究,所得结果是在原有结果基础上的改进,并举例说明脉冲对振动性态的影响。This article studies the oscillation of higher order nonlinear delay differential equation with impulses. The results obtained are the improvement of the original ones. Some examples are given to show the influences of impulses on oscillatory quality.

关 键 词：脉冲微分方程 时滞微分方程 振动性 非线性 

分 类 号：O175[理学—数学]