| 微分方程的非负周期解 |
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| 引用本文： | 周文洁. 微分方程的非负周期解[J]. 科学技术与工程, 2009, 9(18) |
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| 作者姓名： | 周文洁 |
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| 作者单位： | 株洲职业技术学院,株洲,412001 |
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| 摘 要： | 讨论了微分方程x(n+m)=a(n)x(n)+f(n,x(n)) ,0
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| 关 键 词： | 周期解 微分方程 不动点定理 |
Nonnegative Periodic Solutions for Difference Equations |
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| ZHOU Wen-jie. Nonnegative Periodic Solutions for Difference Equations[J]. Science Technology and Engineering, 2009, 9(18) |
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| Authors: | ZHOU Wen-jie |
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| Affiliation: | ZHOU Wen-jie(Zhuzhou Professional Technology College,Zhuzhou 412001,P.R.China) |
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| Abstract: | Existence of nonnegative periodic solutions of difference equation x(n+m)=a(n)x(n)+f(n,x(n)),is investigated where 0
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| Keywords: | periodic solutions difference equation fixed point theory |
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