New oscillatory conditions of a class of the second-order Emden-Fowler differential equations(一类二阶Emden-Fowler 型微分方程的若干振动条件)

New oscillatory conditions of a class of the second-order Emden-Fowler differential equations(一类二阶Emden-Fowler 型微分方程的若干振动条件)

利用Riccati 变换技术，借助Bernoulli 不等式和Yang 不等式以及数学分析技巧，研究了具有非线性中立项的二阶广义Emden-Fowler 型微分方程的振动性，考虑非正则情形，建立了该方程的若干振动准则。最后用2 个例子说明，这些准则推广并改进了一些已有的结果，且具有较好的实用性和可操作性。...

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Bibliographic Details
Main Authors: YANGJiashan(杨甲山), QINGuijiang(覃桂茳), QINXuewen(覃学文), ZHAOChunru(赵春茹)
Format: Article
Language:zho
Published: Zhejiang University Press 2019-05-01
Series:Zhejiang Daxue xuebao. Lixue ban
Subjects:
振动性
emden-fowler 型微分方程
非线性中立项
riccati 变换
Online Access:https://doi.org/10.3785/j.issn.1008-9497.2019.03.006

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