Global behavior of an SEIRS epidemic model with time delays
نویسندگان
چکیده
منابع مشابه
Global Attractivity of a SEIRS Epidemic Dynamical System with Vaccination Pulse and Two Time Delays
In this paper, a SEIRS epidemic model with two delays and pulse vaccination is formulated. The pulse vaccination strategy has been applied to control the spread and transmission of an infectious disease. The global attractivity of infection-free periodic solution are explored. We show that the disease is eradicated when the basic reproduction number is less than unity.
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Tailei Zhang School of Science, Chang’an University, Xi’an 710064, China Correspondence should be addressed to Tailei Zhang, [email protected] Received 3 November 2012; Accepted 4 December 2012 Academic Editor: Junli Liu Copyright q 2012 Tailei Zhang. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and repr...
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ژورنال
عنوان ژورنال: Applied Mathematics Letters
سال: 2002
ISSN: 0893-9659
DOI: 10.1016/s0893-9659(01)00153-7