论文信息 - Global dynamics behaviors for an SIR epidemic disease model with distributed time delays and pulse vaccination

Global dynamics behaviors for an SIR epidemic disease model with distributed time delays and pulse vaccination

In this paper, by using impulsive delay differential equation, we investigate the dynamics of an SIR epidemic disease model with distributed times delay and pulse vaccination.We show that the conditions for global attractivity of “infection-free” periodic solution and permanence of the “infection” depend on time delay and pulse vaccination.

Yi Song | Tongqian Zhang | Xinzhu Meng

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