摘要: 利用广义Riccati变换技巧,本文对二阶半线性中立型微分方程
Abstract:
做进一步的研究,给出了新的振动准则,改进了部分文献中的结果,为说明主要结果的应用给出了例子。
By generalized Riccati transformation, this paper mainly studies oscillation of a class of second- order semilinear equation of the form
. A new oscillation criterion is given, and the results of some references are improved. The results are illustrated and some examples are given.