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

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.