| 具有周期捕获的广义Lotka-Volterra竞争系统的周期解 |
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| 引用本文： | 李林. 具有周期捕获的广义Lotka-Volterra竞争系统的周期解[J]. 北京石油化工学院学报, 1995, 0(2) |
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| 作者姓名： | 李林 |
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| 作者单位： | 北京石油化工学院基础课部 北京 |
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| 摘 要： | 讨论广义Lotka-Volterra竞争系统x_i=x_i(b_i(t)—sum form j=1 to n a_(ij)(t,x)x_j)+P_i(t),i=1,2,…,n的周期解的存在性,及其持久性。
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| 关 键 词： | 广义Lotka-Volterra系统 正周期解 系统的持久性 |
Periodic Solution to Generalized Lotka-Vol terra Competing Systems with Periodic Harvesting |
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| Li Lin. Periodic Solution to Generalized Lotka-Vol terra Competing Systems with Periodic Harvesting[J]. Journal of Beijing Institute of Petro-Chemical Technology, 1995, 0(2) |
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| Authors: | Li Lin |
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| Abstract: | In this paper, the existence of positive periodic solution to generalized Lotka-Volterra systems with periodic harvesting, and its permanence are discussed. The methods that are used in here are the method of Brouwer's fixed point theorems and the comparative methods. The main results of the present paper generalize the previous ones. |
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| Keywords: | positive periodic solution permanence lotka-volterra system periodic harvesting |
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