| 食饵种群具有常数贮存率的捕食者—食饵模型的定性分析 |
| |
| 引用本文： | 骆桦.食饵种群具有常数贮存率的捕食者—食饵模型的定性分析[J].北京理工大学学报,1989,9(4):58-64. |
| |
| 作者姓名： | 骆桦 |
| |
| 作者单位： | 北京理工大学应用数学系 |
| |
| 摘 要： | 对食饵种群具有常数贮存的捕食者-食饵模型进行了定性分析,得到了正平衡点全局稳定性的条件和绕正平衡点的极限环的存在唯一性的条件。实际例子表明本文的结果有广泛的应用价值。
|
| 关 键 词： | 捕食者－食饵 微分方程 定性分析 |
QUALITATIVE ANALYSIS OF PREDATOR-PREY MODEL WITH CONSTANT-RATE PREY STOCKING |
| |
| Luo Hua.QUALITATIVE ANALYSIS OF PREDATOR-PREY MODEL WITH CONSTANT-RATE PREY STOCKING[J].Journal of Beijing Institute of Technology(Natural Science Edition),1989,9(4):58-64. |
| |
| Authors: | Luo Hua |
| |
| Institution: | Department of Applied Mathematics |
| |
| Abstract: | The qualitative analysis of predator-prey model with constant-rate prey stocking is discussed . Conditions respectively for the global stability of positive equilibrium point and for the existence and uniqueness of a limit cycle around the positive equilibrium point are obtained . Concrete instances show that the results of this paper can be widely applied . |
| |
| Keywords: | predator prey quaitative analysis stability uniqueness limit cycle / predator-prey system constant stocking rate |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《北京理工大学学报》浏览原始摘要信息 |
| 点击此处可从《北京理工大学学报》下载免费的PDF全文 |
