一类具连续时滞的偶数阶非线性中立型方程的振动性  

Oscillation for a class of even order nonlinear neutral equations with continuous delay

作　　者：李元旦[1] 高正晖[1] 

机构地区：[1]衡阳师范学院数学与计算科学系,湖南衡阳421002

出　　处：《商丘师范学院学报》2011年第6期18-21,共4页Journal of Shangqiu Normal University

基　　金：湖南省教育厅科研计划项目(09C171)

摘　　要：研究了一类具连续时滞的偶数阶非线性中立型微分方程,得到了该类方程振动的若干充分条件,所得结果推广了已有的相应结论.A class of even order nonlinear neutral differential equations with continuous delay is studied,some sufficient conditions for the oscilliation of the equation are obtained,the conclusions which we draw generalize the part conclusions.

关 键 词：偶数阶 非线性 中立型方程 连续时滞 振动性 

分 类 号：O175.2[理学—数学]