Chinese Quarterly Journal of Mathematics ›› 2002, Vol. 16 ›› Issue (4): 87-93.

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Oscillations for Second Order Nonlinear Differential Equations #br#
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  1. 濮阳广播电视大学教研室 河南濮阳457000 
  • Received:2001-12-28 Online:2002-12-30 Published:2024-05-22
  • About author:DU Wei(1963-),male,native of Qingfeng,Henan,a lecturer of Puyang TV University,engages in mathematics teaching and differential equation.

Abstract: 本文利用Riccati技巧和平均技巧 ,研究一类二阶非线性微分方程的振动性 ,得到了这类方程振动的若干新的判别准则. 

Key words:  , 非线性微分方程, 振动性, 广义Riccati技巧,  ,

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