Existence and global stability of positive periodic solutions of a predator-prey system with delays

摘要

This paper studies the existence, global stability and uniform persistence of positive periodic solutions of a periodic predator-prey system with Holling type III functional response. By using the continuation theorem of coincidence degree theory and Liapunov functional, some sufficient conditions are obtained. (C) 2002 Elsevier Inc. All rights reserved. [References: 24]