Bifurcations of a Singular Predator-Prey Model with Holling-II Functional Response

Author(s):  
Qingling Zhang ◽  
Chao Liu ◽  
Xue Zhang
2015 ◽  
Vol 2015 ◽  
pp. 1-8 ◽  
Author(s):  
Dehong Ding ◽  
Kui Fang ◽  
Yang Zhao

This paper is concerned with a discrete predator-prey model with Holling II functional response and delays. Applying Gaines and Mawhin’s continuation theorem of coincidence degree theory and the method of Lyapunov function, we obtain some sufficient conditions for the existence global asymptotic stability of positive periodic solutions of the model.


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