摘要
本文建立一类中立型双曲方程边值问题解的振动准则。主要工具是平均技巧,利用它将考虑的问题归结于泛函微分方程式性质的研究。
In this paper some oscillation criteria are established for solutions of a class of neutral hyperbolic boundary value problems.The principal tool is an averaging tech- nique which enables one to establish oscillation properties,in terms of related functional dif- ferential equations.
基金
云南省自然科学基金
关键词
中立型
边值问题
双曲型方程
振动性
解
hyperbolic equation ofneutral type
boundary value problem
oscillation criteria
