一类二阶中立型方程解的振动性

Oscillation of Solution for a Class of Second Order Nevtral Type Equations

讨论了一类二阶非线性中立型方程 ,运用分析方法和技巧 ,对于具有连续偏差变元的情况 ,得到了该类方程解振动的充分条件 .所得结果不同于已有结果的判别形式 .

A class of second order nonlinear neutral type equations is discussed.Using analytic method and technique for the case of continuous deviating argument,sufficient codition of oscillation for such equations is obtained.The result is different from some known results.