中北大学学报（自然科学版）2012，Vol.33Issue(1)：40-42,59,4.DOI:10.3969/j.issn.1673-3193.2012.01.011
一类脉冲时滞微分方程解的振动性
Oscillation of Solution for a Class of Impulsive Delay Differential Equations
摘要
Abstract
The oscillatory solution of one class of first order impulsive delay differential equations was discussed. By using the comparison theorem of delay differential equation, the sufficient condition of oscillation of positive solutions for equations was obtained. When m = n, the results is consistent with those obtained from some existing references. The results extend the known results and provide more theoretical significance and applicable value.关键词
脉冲/时滞微分方程/振动性/比较定理/正解Key words
impulse/ delay differential equation/ oscillation/ comparison theorem/ positive solution分类
数理科学引用本文复制引用
景冰清..一类脉冲时滞微分方程解的振动性[J].中北大学学报（自然科学版）,2012,33(1):40-42,59,4.基金项目
山西省社科联重点课题资助项目(2010058) （2010058）
