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