Copyright © 2010 Wanping Liu and Xiaofan Yang. 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.
This paper studies the behavior of positive solutions to the following particular
case of a difference equation by Stević , , where ,, , and presents theoretically computable explicit lower
and upper bounds for the positive solutions to this equation. Besides, a concrete
example is given to show the computing approaches which are effective for small
parameters. Some analogous results are also established for the corresponding Stević
max-type difference equation.