| 极限运算与求导运算可以交换的一个充分条件 |
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| 引用本文： | 叶天竹. 极限运算与求导运算可以交换的一个充分条件[J]. 渤海大学学报(自然科学版), 2005, 26(4): 343-344 |
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| 作者姓名： | 叶天竹 |
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| 作者单位： | 泉州师范学院,福建,泉州,362000 |
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| 摘 要： | 利用等度可导的概念代替较强的函数列的导函数是一致收敛的条件，得到了极限运算与求导运算可以交换的一个充分条件。
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| 关 键 词： | 等度可导 一致收敛 逐项求导 |
| 文章编号： | 1673-0569(2005)04-0343-02 |
| 收稿时间： | 2005-04-10 |
| 修稿时间： | 2005-04-10 |
A condition of term by term integration sequence of integrable functions on infinite interval |
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| YE Tian-zhu. A condition of term by term integration sequence of integrable functions on infinite interval[J]. Journal of Bohai University:Natural Science Editio, 2005, 26(4): 343-344 |
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| Authors: | YE Tian-zhu |
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| Affiliation: | Quanzhou Normal University,Quanzhou 362000,China |
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| Abstract: | By using the definition of equidiffrential,a sufficient condition of eommutating order in connection with the limit and derivation of a sequence of diffrential function is obtained. |
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| Keywords: | equidiffrentian uniform convergence term by term derivation |
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