Global Asymptotic Stability of a Nonautonomous Difference Equation

被引:6
|
作者
Gumus, Mehmet [1 ]
Ocalan, Ozkan [2 ]
机构
[1] Bulent Ecevit Univ, Fac Sci & Arts, Dept Math, TR-67100 Zonguldak, Turkey
[2] Afyon Kocatepe Univ, Fac Sci & Arts, Dept Math, TR-03200 Afyon, Turkey
关键词
DYNAMICS; BEHAVIOR; X(N+1);
D O I
10.1155/2014/395954
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We study the following nonautonomous difference equation: x(n+1) = (x(n)x(n-1) + p(n))/(x(n) + x(n-1)), n = 0, 1, ..., where p(n) > 0 is a period-2 sequence and the initial values x(-1), x(0) is an element of (0, infinity). We show that the unique prime period-2 solution of the equation above is globally asymptotically stable.
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页数:5
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