摘要
讨论了一类二阶非线性摄动微分方程解的振动性和渐近性,得到了该方程振动与渐近的一个充分条件,推广了现有文献的相关结论.
Oscillatory and asymptotic behavior for solutions of the second order non-linear differential equation are considered in this paper. New oscillation criteria are established and the results obtained are new and extend the known results in related literature.
出处
《滨州学院学报》
2007年第3期12-15,共4页
Journal of Binzhou University
关键词
摄动微分方程
振动性
渐近性
正商
differential equations with perturbation
oscillatory behavior
asymptotic behavior
positive quotient
