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| 一个重要函数的Fourier级数 | |
| 引用本文： | 徐志学. 一个重要函数的Fourier级数[J]. 内蒙古师范大学学报(自然科学版), 1992, 0(2): 65-69 |
| 作者姓名： | 徐志学 |
| 作者单位： | 赤峰教育学院数学科 |
| 摘 要： | 在泛函分析中,存在连续函数,它的Fourier 级数有发散点.本文中的连续函数f(x),它的Fourier 级数虽然处处收敛,但是存在不收敛于函数f(x)的点,并且这样的点至少是处处稠密的. |
| 关 键 词： | 连续函数 稠密 傅氏级数 发散点 |
Fourier Progression of an Important Function |
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| Xu Zhixue. Fourier Progression of an Important Function[J]. Journal of Inner Mongolia Normal University(Natural Science Edition), 1992, 0(2): 65-69 | |
| Authors: | Xu Zhixue |
| Abstract: | There is function of succession in fanctional analysis,andit's Fourier progression has the points of diverge.This article will tellus that also the Fourier progression of the function of succession convergeseverywhere,there are points which do not coverge on the function itself,and at least these points ase always dense |
| Keywords: | function of succession point of diverge of Fourier progression dense |
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