Dynamics of a family of two-dimensional difference systems
نویسندگان
چکیده
The boundedness and global asymptotic behavior of positive solutions of the nonlinear two-dimensional difference systems xn 1⁄4 Uðxn t1 ; yn s1 Þ; yn 1⁄4 Wðyn s2 ; xn t2 Þ, where t1; s1; s2; t2 are all positive integers, are investigated. Some sufficient conditions are established such that the positive solutions converge to the unique equilibrium. Finally, some examples are given to illustrate our results. 2012 Elsevier Inc. All rights reserved.
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ورودعنوان ژورنال:
- Applied Mathematics and Computation
دوره 219 شماره
صفحات -
تاریخ انتشار 2013