摘要
通过引入辅助函数和利用Young不等式技巧,研究二阶半线性泛函微分方程解的振动性,所得的结果是新的,且改进了AgarwalRP等人的一个结果.
By means of auxilliary functions and Young inequality technique,new oscillation criteria are established for second order half-linear functional differential equations.Its results extend and improve the oscillation theorem of Agarwal R.P.et al.
出处
《广东工业大学学报》
CAS
2005年第1期119-123,共5页
Journal of Guangdong University of Technology
关键词
振动
二阶半线性泛函微分方程
解
oscillation
second order half-linear functional differential equations
Young imequality
