By proving properties of demicontinuous function and series with function terms, use methods of finite coveting theorem and its application in proving problems are introduced.
通过半连续函数及函数项级数等有关性质
证明,
有限覆盖定理使用
法,说明它在证明问
作用。
By proving properties of demicontinuous function and series with function terms, use methods of finite coveting theorem and its application in proving problems are introduced.
通过半连续函数及函数项级数等有关性质证明,有限覆盖定理使用法,说明它在证明问作用。
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