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Impulsive state feedback control of a predator-prey model. (English) Zbl 1134.49024
Summary: The dynamics of a predator--prey model with impulsive state feedback control, which is described by an autonomous system with impulses, is studied. The sufficient conditions of existence and stability of semi-trivial solution and positive period-1 solution are obtained by using the Poincaré map and analogue of the Poincaré criterion. The qualitative analysis shows that the positive period-1 solution bifurcates from the semi-trivial solution through a fold bifurcation. The bifurcation diagrams of periodic solutions are obtained by using the Poincaré map, and it is shown that a chaotic solution is generated via a cascade of period-doubling bifurcations.

##### MSC:
 49N75 Pursuit and evasion games in calculus of variations
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##### References:
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