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| 非自治的Chemostat模型的持久性 | |
| 引用本文： | 曼合布拜·热合木. 非自治的Chemostat模型的持久性[J]. 新疆大学学报(理工版), 2004, 21(2): 142-146 |
| 作者姓名： | 曼合布拜·热合木 |
| 作者单位： | 新疆大学数学与系统科学学院，新疆乌鲁木齐830046 |
| 摘 要： | 研究了具有一般的功能反映函数．且溢流率和稀释度不相同的单营养基单种群Chemostat模型．建立了种群平均持久的充分必要条件．这些条件改进和推广了文献[1]中的结果． |
| 关 键 词： | 非自治Chemostat模型 持久性 营养基 功能反映函数 溢流率 稀释度 平均持续 |
Persistence Criteria for an Nonautonomous Chemostat Type Systems |
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| Abstract. Persistence Criteria for an Nonautonomous Chemostat Type Systems[J]. Journal of Xinjiang University(Science & Engineering), 2004, 21(2): 142-146 | |
| Authors: | Abstract |
| Abstract: | In this paper, we study a chemostat model of single-species population for a nutrient with general and monotonically increasing uptake functions. In addition, the removal rate and the dilution rate may also be different. The sufficient conditions and necessary conditions are established for average persistence of the species.These results improve and extend the corresponding results obtained in [1]. |
| Keywords: | Chemostat Nonautonomous system Average Persistence Removal rate Dilution rate. |
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