一类具有时滞的脉冲双曲Dirichlet边值问题的振动准则  

Oscillation Criteria for a Class of Impulsive Hyperbolic Dirichlet Boundary Value Problems with Delay

作　　者：张立琴[1] 张玉芬[1] 

机构地区：[1]山东师范大学数学科学学院,济南250014

出　　处：《科学技术与工程》2005年第22期1693-1695,共3页Science Technology and Engineering

基　　金：国家自然科学基金(10171057)资助

摘　　要：考虑一类具有时滞的脉冲双曲Dirichlet边值问题。利用Green定理和二阶时滞脉冲微分不等式得到了这类边值问题若干振动准则。Consider a class of impulsive hyperbolic Dirichlet boundary value problems with delay. Several oscillation criteria are obtained for such boundary value problems by employing Green＇s theorem and certain second order impulsive differential inequalities with delay.

关 键 词：脉冲 双曲系统 时滞 振动 

分 类 号：O175.26[理学—数学]