| 有时滞的差分Nicholson's Blowflies模型的持久性和全局吸引性 |
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| 引用本文： | 陈晓英,施春玲.有时滞的差分Nicholson's Blowflies模型的持久性和全局吸引性[J].数学研究及应用,2017,37(2):233-241. |
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| 作者姓名： | 陈晓英 施春玲 |
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| 作者单位： | 福州大学至诚学院计算机工程系, 福建 福州 350002,福州大学至诚学院计算机工程系, 福建 福州 350002 |
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| 基金项目： | 福建省自然科学基金 (Grant No.2015J01012). |
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| 摘 要： | 本文研究了一类具有时滞的差分Nicholson''s Blowflies模型. 通过构造适当的Lyapunov泛函,得到了系统一致持久和全局吸引性的一组充分性条件．例子和数值模拟说明了我们结果的可行性．
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| 关 键 词： | 差分 Nicholson''s Blowflies模型 一致持久性 全局吸引性 |
| 收稿时间： | 2016/1/4 0:00:00 |
| 修稿时间： | 2016/9/23 0:00:00 |
Permanence and Global Attractivity of a Discrete Nicholson's Blowflies Model with Delay |
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| Xiaoying CHEN and Chunling SHI.Permanence and Global Attractivity of a Discrete Nicholson's Blowflies Model with Delay[J].Journal of Mathematical Research with Applications,2017,37(2):233-241. |
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| Authors: | Xiaoying CHEN and Chunling SHI |
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| Institution: | Department of Computer Engineering, Fuzhou University Zhicheng College, Fujian 350002, P. R. China and Department of Computer Engineering, Fuzhou University Zhicheng College, Fujian 350002, P. R. China |
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| Abstract: | In this paper, we consider a discrete Nicholson''s blowflies model with delay. By constructing suitable Lyapunov functional, a sufficient condition for the permanence and global attractivity of the system is obtained. An example together with its numerical simulation shows the feasibility of our main results. |
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| Keywords: | discrete Nicholson''s blowflies model delay permanence global attractivity |
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