EXISTENCE AND GLOBAL ATTRACTIVITY OF POSITIVE PERIODIC SOLUTIONS FOR A GENERALIZED PREDATOR-PREY MODEL WITH DIFFUSSION

  • Wu, Xinmin (Department of Mathematics, Shaoyang University) ;
  • Wang, Huilan (Dept of Mathematics, Nanhua University)
  • Published : 2008.01.30

Abstract

By employing the continuation theorem of coincidence degree theory, we derive a sufficient condition for the existence and attractricity of a positive periodic solution for a generalized predator-prey model with diffussion feedback controls.

Keywords