| 极点级数的判定方法 |
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| 引用本文： | 马凤丽,杨素娟.极点级数的判定方法[J].高师理科学刊,2012(3):23-25. |
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| 作者姓名： | 马凤丽 杨素娟 |
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| 作者单位： | 解放军理工大学理学院,江苏南京211101 |
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| 摘 要： | 在复变函数中,极点和级数的判断既是重点也是难点,对形如f(z)=P(z)/Q(z)的函数,给出了其极点及级数的判定,并加以举例说明.
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| 关 键 词： | 极点 孤立奇点 留数 |
Method of determining the order of polar point |
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| MA Feng-li,YANG Su-juan.Method of determining the order of polar point[J].Journal of Science of Teachers＇College and University,2012(3):23-25. |
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| Authors: | MA Feng-li YANG Su-juan |
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| Institution: | (School of Science,PLA University of Science and Technology,Nanjing 211101,China) |
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| Abstract: | In complex function theory,determining the polar point and the order of polar point is important and difficult.Provided a method of how to determine the order of the polar point for the complex function as f(z)=P(z)/Q(z),and gave some examples. |
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| Keywords: | polar point isolated singular point residue |
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