二阶非线性微分方程的振动性与渐近性

Oscillatory and Asymptotic Behavior for Second Order Nonlinear Differential Equations

本文给出关于二阶非线性常微分方程和时滞微分方程的一些新的振动准则 ,还讨论了一类受迫摄动非线性微分方程解的渐近性 .

This paper discusses the oscillation of second order nonlinear ordinary differential equations and delay differential equations. Some new oscillation criteria for the equations are obtained. Asymptotic behavior of solutions for a class of forced perturbed nonlinear differential equations is disscussed.