[1]师婉影,魏春金,张树文.带有Ornstein-Uhlenbeck 过程的随机logistic种群模型[J].集美大学学报(自然科学版),2023,28(1):83-90.
SHI Wanying,WEI Chunjin,ZHANG Shuwen.A Stochastic Logistic Population Model Incorporating Ornstein-Uhlenbeck Process[J].Journal of Jimei University,2023,28(1):83-90.
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带有Ornstein-Uhlenbeck 过程的随机logistic种群模型(PDF)
SHI Wanying,WEI Chunjin,ZHANG Shuwen.A Stochastic Logistic Population Model Incorporating Ornstein-Uhlenbeck Process[J].Journal of Jimei University,2023,28(1):83-90.
《集美大学学报（自然科学版）》[ISSN:1007-7405/CN:35-1186/N]
- 卷:
- 第28卷
- 期数:
- 2023年第1期
- 页码:
- 83-90
- 栏目:
- 数理科学与信息工程
- 出版日期:
- 2023-01-28
文章信息/Info
- Title:
- A Stochastic Logistic Population Model Incorporating Ornstein-Uhlenbeck Process
- Author(s):
- SHI Wanying; WEI Chunjin; ZHANG Shuwen
- (School of Science,Jimei University,Xiamen 361021,China)
- 关键词:
- Ornstein-Uhlenbeck过程; 灭绝性; 持久性; 种群模型
- Keywords:
- Ornstein-Uhlenbeck process; extinction; persistence; population model
- 分类号:
- -
- DOI:
- -
- 文献标志码:
- A
- 摘要:
- 研究带有均值回复Ornstein-Uhlenbeck过程的随机logistic种群模型的动力学行为。证明收获努力E＊可以控制随机微分方程模型的随机灭绝和持续：若E≥E＊并且满足一些其他条件，则种群灭绝；若E
- Abstract:
- In this paper,the dynamics of a stochastic logistic population model incorporating Ornstein-Uhlenbeck process were investigated，and it was proved that the harvesting effort E＊ could be used to govern the stochastic extinction and persistence for stochastic model:if E≥E＊ under extra conditions,N(t) will die out,while if E
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更新日期/Last Update:
2023-04-13