%0 Journal Article
%T Existence and global stability of positive periodic solutions of a discrete delay competition system
%A Hai-Feng Huo
%A Wan-Tong Li
%J International Journal of Mathematics and Mathematical Sciences
%D 2003
%I Hindawi Publishing Corporation
%R 10.1155/s0161171203210231
%X The existence and the global stability of positive periodic solutions of a discrete competition model is studied. The model incorporates time delays and allows for a fluctuating environment. By means of some standard procedures of the topological degree method and the construction of a suitable Lyapunov function, sufficient conditions are obtained to ensure the existence and the global stability of positive periodic solutions of the above systems.
%U http://www.hindawi.com/journals/ijmms/2003/172472/abs/