The connectedness of the non-empty closed subsets hyperspace with locally finite topology is discussed and a cardinal function called discrete degree is introduced.

讨论了赋予局部有限拓扑的非空闭子集超空间的连通性，还引入了一个对讨论局部有限超拓扑有用的基数函数，称为离散度。

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In this paper the local compactness of the nonempty closed subsets hyperspaces with locally finite topology is discussed.

本文讨论了赋予局部有限拓扑的非空闲子集超空间的局部紧性。

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Then, by virtue of frequency domain multiplier method, we prove that the closed loop system with both a locally distributed feedback con.

进而利用频域分片乘子方法，在所论梁系统同时具有分布反馈控制和边界反馈控制的条件下，证明其相应的闭环系统能量指数稳定。

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Then, by virtue of frequency domain multiplier method, we prove that the closed loop system with both a locally distributed feedback con.

进而利用频域分片乘子方法，在所论梁系统同时具有分布反馈控制和边界反馈控制的条件下，证明其相应的闭环系统能量指数稳定。

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