| 一类恒化器模型解的稳定性 |
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| 引用本文： | 高宇.一类恒化器模型解的稳定性[J].甘肃科学学报,2011,23(1):25-27. |
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| 作者姓名： | 高宇 |
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| 作者单位： | 西北师范大学数学与信息科学学院,甘肃,兰州,730070 |
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| 摘 要： | 讨论一类含1个食饵和1个捕食者种群的恒化器模型的整体解.分析该模型解的一致有界性,运用线性化方法和Lyapunov函数方法研究该模型非负平衡点的局部渐近稳定性和全局渐近稳定性.
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| 关 键 词： | 捕食者-食饵 整体解 局部稳定性 全局稳定性 |
Stability of Solutions for a Chemostat Model |
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| GAO Yu.Stability of Solutions for a Chemostat Model[J].Journal of Gansu Sciences,2011,23(1):25-27. |
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| Authors: | GAO Yu |
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| Institution: | GAO Yu(College of Mathematics and Information Science, Northwest Normal University, Lanzhou 730070, China) |
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| Abstract: | The global solutions for a food chain chemostat model are discussed. Firstly, the uniform boundedness of solutions for this model is analyzed. Then, by using the linearization and Lyapunov function,the local and global stability of the nonnegative eauilibrium ooints for the model is studied. |
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| Keywords: | predator-prey global solution local stability global stability |
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