| 一类具有时滞的捕食扩散系统的持续生存 |
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| 引用本文： | 景妮琴.一类具有时滞的捕食扩散系统的持续生存[J].山西师范大学学报,2008,22(4). |
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| 作者姓名： | 景妮琴 |
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| 作者单位： | 北京电子科技职业学院 |
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| 摘 要： | 本文考虑了一类具有时滞的非周期捕食扩散系统,利用微分不等式理论及比较定理,得到了系统一致持久的判定定理.
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| 关 键 词： | 捕食 与被捕食系统 时滞 一致持久 |
Uniform Persistence for Predator-prey Systems with Time Delays |
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| JING Ni-qin.Uniform Persistence for Predator-prey Systems with Time Delays[J].Journal of Shanxi Teachers University,2008,22(4). |
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| Authors: | JING Ni-qin |
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| Abstract: | In this paper,we consider the nonperiodic predator-prey system with dispersal and time delay.According to theory of differential inequality and the comparision theorem,we will get some criteria of the uniform persistence for the system. |
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| Keywords: | predator-prey systems time delay uniform persistence |
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