首页|The condition of nonoscillation for a second-order differential equation
The condition of nonoscillation for a second-order differential equation
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维普
In this paper, by proving a differential identity, we obtain a necessary and sufficient condition of nonoscillation for a second-order differential equation. We also improve the known results of nonoscillation for a second-order differential equation.
NETL
NSTL
万方数据
维普
