| 逐段常变量微分方程组渐近概周期解存在唯一性 |
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| 引用本文： | 姚慧丽,周英红,赵丽娟.逐段常变量微分方程组渐近概周期解存在唯一性[J].哈尔滨理工大学学报,2009,14(5):114-117. |
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| 作者姓名： | 姚慧丽 周英红 赵丽娟 |
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| 作者单位： | 哈尔滨理工大学,应用科学学院,黑龙江,哈尔滨,150080 |
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| 基金项目： | 国家自然科学基金(天元基金)资助项目 |
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| 摘 要： | 本文利用指数二分及差分方程的渐近概周期序列解，讨论了一类具有变系数逐段常变量微分方程组的渐近概周期解的存在及唯一性．
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| 关 键 词： | 逐段常变量 渐近概周期解 指数二分 |
The Unique Existence of Asymptotically Almost Periodic Solutions for the System of Differdntial Equations with Piecewise Constant Argument |
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| YAO Hui-li,ZHOU Ying-hong,ZHAO Li-juan.The Unique Existence of Asymptotically Almost Periodic Solutions for the System of Differdntial Equations with Piecewise Constant Argument[J].Journal of Harbin University of Science and Technology,2009,14(5):114-117. |
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| Authors: | YAO Hui-li ZHOU Ying-hong ZHAO Li-juan |
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| Affiliation: | (School of Applied Science, Harbin University of Science and Technology, Harbin 150080, China) |
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| Abstract: | In this paper, we discuss the unique existence of asymptotically almost periodic solution for the systems of varying coefficient differential equations with piecewise constant argument by virtue of the exponential dichotomy and asymptotically almost periodic sequence solution of difference equations. |
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| Keywords: | piecewise constant argument asymptotically almost periodic solutions the exponential dichotomy |
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