![](/images/graphics-bg.png)
Stability Analysis of a System of Exponential Difference Equations
Joint Authors
Source
Discrete Dynamics in Nature and Society
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-24
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
We study the boundedness character and persistence, existence and uniqueness of positive equilibrium, local and global behavior, and rate of convergence of positive solutions of the following system of exponential difference equations: xn+1=(α1+β1e-xn+γ1e-xn-1)/(a1+b1yn+c1yn-1), yn+1=(α2+β2e-yn+γ2e-yn-1)/(a2+b2xn+c2xn-1), where the parameters αi, βi, γi, ai, bi, and ci for i∈{1,2} and initial conditions x0, x-1, y0, and y-1 are positive real numbers.
Furthermore, by constructing a discrete Lyapunov function, we obtain the global asymptotic stability of the positive equilibrium.
Some numerical examples are given to verify our theoretical results.
American Psychological Association (APA)
Din, Q.& Khan, K. A.& Nosheen, A.. 2014. Stability Analysis of a System of Exponential Difference Equations. Discrete Dynamics in Nature and Society،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-467178
Modern Language Association (MLA)
Din, Q.…[et al.]. Stability Analysis of a System of Exponential Difference Equations. Discrete Dynamics in Nature and Society No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-467178
American Medical Association (AMA)
Din, Q.& Khan, K. A.& Nosheen, A.. Stability Analysis of a System of Exponential Difference Equations. Discrete Dynamics in Nature and Society. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-467178
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-467178