Advances in Difference Equations
Volume 2007 (2007), Article ID 16249, 7 pages
Global Asymptotic Stability in a Class of Difference Equations
1College of Computer Science, Chongqing University, Chongqing 400044, China
2School of Computer and Information, Chongqing Jiaotong University, Chongqing 400074, China
3Department of Computer Science, Hong Kong Baptist University, Kowloon, Hong Kong
Received 29 April 2007; Accepted 5 November 2007
Academic Editor: John R. Graef
Copyright © 2007 Xiaofan Yang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
We study the difference equation ,
, where and are all continuous functions, and We prove that this difference equation admits as the globally asymptotically stable equilibrium. This result extends and generalizes some previously known results.