Journal of East China Normal University(Natural Sc ›› 2016, Vol. 2016 ›› Issue (3): 39-47.doi: 2016.03.005

• Article • Previous Articles     Next Articles

Bogdanov-Takens bifurcation for a delayed predator prey system with stage structure

 LIU  Xia, JIAO  Jian-Feng   

  • Received:2015-06-08 Online:2016-05-25 Published:2016-09-22

Abstract: In this paper the Bogdanov-Takens (BT) bifurcation of a delayed predator prey system with stage structure and constant harvesting is considered. The existing conditions which guarantee an interior equilibrium of the system is BT singularity are obtained and the corresponding normal form for the system at this singularity is presented, some bifurcation results are shown

Key words: delay;predator prey system, Bogdanov-Takens bifurcation, stage structure

CLC Number: