Dynamics Of A Discrete Three Species Food Chain System

Kejun Zhuang, Zhaohui Wen
2011 Zenodo  
The main purpose of this paper is to investigate a discrete time three–species food chain system with ratio dependence. By employing coincidence degree theory and analysis techniques, sufficient conditions for existence of periodic solutions are established.
doi:10.5281/zenodo.1077903 fatcat:57lo3hiqpvekfb2n7bmrcsqgfm