Kamenev-type oscillation criteria for certain second-order differential equations(一类二阶微分方程新的Kamenev型振动准则)

研究了一类具有非线性中立项的二阶变时滞微分方程的振动性.采用广义的Riccati变换及多种不等式技巧，获得了该类方程的2个新的Kamenev型振动准则，这些准则能用于其他已知结果不适用的情形，推广并改进了相关文献的结果.

Bibliographic Details
Main Authors:	YANGJiashan(杨甲山), QINGuijiang(覃桂茳)
Format:	Article
Language:	zho
Published:	Zhejiang University Press 2017-05-01
Series:	Zhejiang Daxue xuebao. Lixue ban
Subjects:	振动性变时滞非线性中立项
Online Access:	https://doi.org/10.3785/j.issn.1008-9497.2017.03.005

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