Title
Global dynamics of a certain two-dimensional competitive system of rational difference equations with quadratic terms
Document Type
Article
Date of Original Version
7-1-2015
Abstract
We investigate global dynamics of the following system of difference equations (Formula presented) n where the parameters a, b are positive numbers and the initial conditions x0, y0 are arbitrary nonnegative numbers. We show that this system has an interesting dynamics which depends on the part of parametric space. The obtained ynamics is very different than the dynamics of the corresponding linear fractional system. In particular, we show that the system always exhibit Allee’s effect.
Publication Title, e.g., Journal
Journal of Computational Analysis and Applications
Volume
19
Issue
1
Citation/Publisher Attribution
Kulenović, M. R., and M. Pilling. "Global dynamics of a certain two-dimensional competitive system of rational difference equations with quadratic terms." Journal of Computational Analysis and Applications 19, 1 (2015): 156-166. https://digitalcommons.uri.edu/math_facpubs/163