Dynamical analysis in a harvested prey predator model with density dependent maturation delay
文献类型：会议论文
| 作者 | Liu C(刘超); Li JN(李金娜) |
| 出版日期 | 2015 |
| 会议名称 | 27th Chinese Control and Decision Conference, CCDC 2015 |
| 会议日期 | May 23-25, 2015 |
| 会议地点 | Qingdao, China |
| 关键词 | global stability analysis maturation delay density dependent harvesting |
| 页码 | 4777-4781 |
| 中文摘要 | In this paper, a stage-structured prey predator model with density dependent maturation delay for prey population is proposed, where selective harvest effort on predator population is considered. Existence and uniqueness of all biologically reasonable equilibria of model system are studied. In order to investigate dynamic effects of maturation delay and harvesting on model dynamics, global stability analysis around predator free equilibrium are discussed. Furthermore, maturation delay to preserve stability increases with the introduction of harvest effort on predator population, which reveals that harvesting has a stabilizing effect on population dynamics. Finally, numerical simulations are carried out to show consistency with theoretical analysis. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 1 |
| 会议录 | Proceedings of the 2015 27th Chinese Control and Decision Conference, CCDC 2015
 |
| 会议录出版者 | IEEE |
| 会议录出版地 | Piscataway, NJ, USA |
| 语种 | 英语 |
| ISBN号 | 978-1-4799-7016-2 |
| WOS记录号 | WOS:000375232906026 |
| 源URL | [http://ir.sia.cn/handle/173321/17186]  |
| 专题 | 沈阳自动化研究所_工业控制网络与系统研究室 |
| 推荐引用方式 GB/T 7714 | Liu C,Li JN. Dynamical analysis in a harvested prey predator model with density dependent maturation delay[C]. 见:27th Chinese Control and Decision Conference, CCDC 2015. Qingdao, China. May 23-25, 2015. |
入库方式： OAI收割
来源：沈阳自动化研究所
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