一类二阶非线性微分方程解的振动性

一类二阶非线性微分方程解的振动性

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Oscillations for Second-order Nonlinear Differential Equations

CUI Zhi-qiang
（School of Administration, Huizhou College of Business, Huizhou 516001, Guangdong China）

In this paper, the oscillation behavior of solutions of the second-order nonlinear differential equation is studied. New oscillation criteria are obtained by using the generalized Riccati technique and integralaveraging technique.

nonlinear differential equation; oscillation; generalized Riccati technique; averaging technique