| 摘要: |
| 本文利用变分法研究了带阻尼项的脉冲系统的周期解.采用一种新的方法,在一些条件下证明了带周期边界条件的脉冲系统存在临界点.本文不仅推广了已有的结果而且还丰富了研究脉冲系统的方法. |
| 关键词: 临界点 脉冲 周期边界 限制 |
| DOI： |
| 分类号:O175.13;O176.3 |
| 基金项目:Supported by National Natural Science Foundation of China (11501308). |
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| PERIODIC SOLUTIONS OF DAMPED IMPULSIVE SYSTEMS |
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JIANG Li-xin1, DING Wei2
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1.Department of Mathematics and Physics, Nantong Normal College, Nantong 226006, China;2.School of Sciences, Nantong University, Nantong 226007, China
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| Abstract: |
| In this paper, we study the existence of periodic solutions of damped impulsive problems via variational method. By presenting a new approach, we obtain the critical points of impulsive systems with periodic boundary under some assumptions, which generalizes the known results and enriches the research methods of impulsive problems. |
| Key words: critical points impulses periodic boundary constraint |
