By establishing a functional differential inequality, some sufficient conditions are obtained for the oscillation of solutions of certain partial functional differential equations.

通过建立泛函微分不等式，研究了一类高阶中立型偏泛函微分方程解的振动性。

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By using Lyapunov functional method and linear matrix inequality (LMI) approach, the absolute stability of a general neutral type of Lurie indirect control systems was studied.

基于线性矩阵不等式(LMI)的方法，将故障检测问题转化为系统鲁棒稳定性的分析问题。

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Using pointwise modulus we discuss the strong converse inequality on K-functional;

利用点态光滑模讨论其关于K-泛函的强逆不等式；

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Using pointwise modulus we discuss the strong converse inequality on K-functional;

利用点态光滑模讨论其关于K-泛函的强逆不等式；

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