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
,介绍了有限覆盖定理
法,
了它在证问题中作。
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,介绍了有限覆盖定理法,了它在证问题中作。
声
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