Department of Information Science, Okayama University of Science, 1-1 Ridai-cho, Okayama 700-0005, Japan
Copyright © 2009 Tomomi Itokazu and Yoshihiro Hamaya. 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.
The purpose of this article is to investigate the existence of almost periodic solutions
of a system of almost periodic Lotka-Volterra difference equations which are a
prey-predator system and a competitive system , by using certain stability properties, which are referred to as -weakly uniformly asymptotic stable in hull and -totally stable.