| 一类函数的周期性问题 |
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| 引用本文： | 傅建民. 一类函数的周期性问题[J]. 贵州师范大学学报(自然科学版), 1993, 11(2): 16-22 |
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| 作者姓名： | 傅建民 |
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| 作者单位： | 贵州丹寨民族中学 丹寨 |
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| 摘 要： | 本文旨在研究满足线性递推关系式f(x+λ)=af(x)+bf(x-λ)(a,b,λ均为实数)的函数类f(x)的周期性问题。找到了此类函数f(x)为周期函数(在一定条件下)时的充分必要条件,并确定了它的周期。
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| 关 键 词： | 一类函数 周期性 |
PERIODIC PROBLEMS ON CERTAIN FUNCTION SUMMARY |
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| Fu Jianmin. PERIODIC PROBLEMS ON CERTAIN FUNCTION SUMMARY[J]. Journal of Guizhou Normal University(Natural Sciences), 1993, 11(2): 16-22 |
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| Authors: | Fu Jianmin |
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| Abstract: | The aim of the article is studying the functional Periodic problems how to satisfy the regional recurrence.foymula, f(x+λ)=af(x)+bf(x-λ) (a, b, λ are all real humbers). The abundant and essential candition has been found and the period is determined when such kind of function f(x) is periodis function (in ceytain condition). |
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| Keywords: | Certain function summary Periodic |
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