| 具反馈控制的时滞阶段结构种群模型的稳定性 |
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| 引用本文： | 丁孝全,程述汉.具反馈控制的时滞阶段结构种群模型的稳定性[J].生物数学学报,2006,21(2):225-232. |
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| 作者姓名： | 丁孝全 程述汉 |
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| 作者单位： | 山东农业大学,信息科学与工程学院,山东,泰安,271018 |
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| 基金项目： | 山东省自然科学基金(Y2002D14) |
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| 摘 要： | 研究具反馈控制的时滞阶段结构种群模型,证明了正平衡点的局部渐近稳定性, 并给出了正平衡点全局渐近稳定的充分条件．
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| 关 键 词： | 时滞 阶段结构 反馈控制 稳定性 |
| 文章编号： | 1001-9626（2006）02-0225-08 |
| 收稿时间： | 2003-09-02 |
| 修稿时间： | 2003年9月2日 |
The Stability of a Delayed Stage-Structured Population Growth Model with Feedback Controls |
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| DING Xiao-quan,CHENG Shu-han.The Stability of a Delayed Stage-Structured Population Growth Model with Feedback Controls[J].Journal of Biomathematics,2006,21(2):225-232. |
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| Authors: | DING Xiao-quan CHENG Shu-han |
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| Institution: | Information Science and Engineering College, Shandong Agricultural University, Shandong Taian 271018 China |
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| Abstract: | In this paper, a model of stage-structured population dynamics with feedback controls is investigated. It is proved that the positive equilibrium of the model is locally asymptotically stable, and sufficient conditions are obtained for the global asymptotic stability of the positive equilibrium of the model. |
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| Keywords: | Time delay Stage structure Feedback controls Stability |
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