The differential susceptibility SIR epidemic model with stage structure and pulse vaccination is introduced. By the comparison theorem, some sufficient conditions for the globally attractivity of an infection-free periodic solution and the permanence of this system are presented. Two numerical simul
β¦ LIBER β¦
A delayed epidemic model with stage-structure and pulses for pest management strategy
β Scribed by Hong Zhang; Lansun Chen; Juan J. Nieto
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 288 KB
- Volume
- 9
- Category
- Article
- ISSN
- 1468-1218
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In this study, we propose a new SVEIR epidemic disease model with time delay, and analyze the dynamic behavior of the model under pulse vaccination. Pulse vaccination is an effective strategy for the elimination of infectious disease. Using the discrete dynamical system determined by the stroboscopi