Preventing Noise-Induced Extinction in Discrete Population Models
Author
Source
Discrete Dynamics in Nature and Society
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-07-17
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
A problem of the analysis and prevention of noise-induced extinction in nonlinear population models is considered.
For the solution of this problem, we suggest a general approach based on the stochastic sensitivity analysis.
To prevent the noise-induced extinction, we construct feedback regulators which provide a low stochastic sensitivity and keep the system close to the safe equilibrium regime.
For the demonstration of this approach, we apply our mathematical technique to the conceptual but quite representative Ricker-type models.
A variant of the Ricker model with delay is studied along with the classic widely used one-dimensional system.
American Psychological Association (APA)
Bashkirtseva, Irina. 2017. Preventing Noise-Induced Extinction in Discrete Population Models. Discrete Dynamics in Nature and Society،Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1151975
Modern Language Association (MLA)
Bashkirtseva, Irina. Preventing Noise-Induced Extinction in Discrete Population Models. Discrete Dynamics in Nature and Society No. 2017 (2017), pp.1-10.
https://search.emarefa.net/detail/BIM-1151975
American Medical Association (AMA)
Bashkirtseva, Irina. Preventing Noise-Induced Extinction in Discrete Population Models. Discrete Dynamics in Nature and Society. 2017. Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1151975
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1151975