Almost Periodic Solutions of a Discrete Mutualism Model with Variable Delays
Joint Authors
Source
Discrete Dynamics in Nature and Society
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-27, 27 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-12-16
Country of Publication
Egypt
No. of Pages
27
Main Subjects
Abstract EN
We discuss a discrete mutualism model with variable delays of the formsN1(n+1)=N1(n)exp{r1(n)[(K1(n)+α1(n)N2(n-μ2(n)))/1+N2(n-μ2(n)))-N1(n-ν1(n))]}, N2(n+1)=N2(n)exp{r2(n)[(K2(n)+α2(n)N1(n-μ1(n)))/(1+N1(n-μ1(n)))-N2(n-ν2(n))]}.
By means of an almost periodic functional hull theory, sufficient conditions are established for the existence and uniqueness of globally attractive almost periodic solution to the previous system.
Our results complement and extend some scientific work in recent years.
Finally, some examples and numerical simulations are given to illustrate the effectiveness of our main results.
American Psychological Association (APA)
Liao, Yongzhi& Zhang, Tianwei. 2012. Almost Periodic Solutions of a Discrete Mutualism Model with Variable Delays. Discrete Dynamics in Nature and Society،Vol. 2012, no. 2012, pp.1-27.
https://search.emarefa.net/detail/BIM-495115
Modern Language Association (MLA)
Liao, Yongzhi& Zhang, Tianwei. Almost Periodic Solutions of a Discrete Mutualism Model with Variable Delays. Discrete Dynamics in Nature and Society No. 2012 (2012), pp.1-27.
https://search.emarefa.net/detail/BIM-495115
American Medical Association (AMA)
Liao, Yongzhi& Zhang, Tianwei. Almost Periodic Solutions of a Discrete Mutualism Model with Variable Delays. Discrete Dynamics in Nature and Society. 2012. Vol. 2012, no. 2012, pp.1-27.
https://search.emarefa.net/detail/BIM-495115
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-495115