| 具有时滞和避难所的捕食者-两共存食饵模型 |
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| 引用本文： | 宋爱丽,阿吉木．优力达西.具有时滞和避难所的捕食者-两共存食饵模型[J].生物数学学报,2012(2):290-296. |
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| 作者姓名： | 宋爱丽 阿吉木．优力达西 |
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| 作者单位： | 喀什师范学院数学系,新疆喀什844007 |
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| 摘 要： | 研究了一类具有时滞和避难所的捕食-被捕食模型的一致持久性和全局稳定性.利用比较原理讨论了模型的一致持久性,运用Lyapunov函数方法得到了模型全局渐近稳定的充分条件.
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| 关 键 词： | 时滞 避难所 一致持久性 全局渐近稳定性 捕食系统 |
A One Predator-Two Cooperative Prey Model with Delays and Refuges |
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| Institution: | SONG Ai-li AJIM.Yoldax (Department of Mathematics, Kashgar Teachers College, Kashgar Xinjiang 844007 China) |
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| Abstract: | In this paper,the persistence and global asymptotic stability of a one predatortwo cooperative prey model with delays and refuges are investigated. The persistence of the system are discussed by the comparable theory, and global asymptotic stable of positive solutions is derived by constructing Lyapunov functions. |
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| Keywords: | Delay Refuge Persistence Global asymptotic stability Predator-prey system |
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