摘要
研究了一类二阶非线性摄动微分方程非振动解的渐近性质,建立了三个渐近性定理,推广和改进了已知的结果.
We present some criteria for the asymptotic property of a class of the second order nonlinear differential equation with perturbation. The results generalize and reform the known results.
出处
《数学的实践与认识》
CSCD
北大核心
2009年第13期239-242,共4页
Mathematics in Practice and Theory
基金
滨州学院科研基金(BZXYQNLJ200609)
关键词
非线性
摄动微分方程
渐近性质
nonlinear
differential equation with perturbation
asymptotic property