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http://dx.doi.org/10.4134/CKMS.2002.17.1.175

EXISTENCE AND UNIQUENESS OF ENDEMIC STATES FOR AN EPIDEMIC MODEL WITH EXTERNAL FORCE OF INFECTION  

Cha, Young-Joon (Department of Applied Mathematics, Sejong University)
Publication Information
Communications of the Korean Mathematical Society / v.17, no.1, 2002 , pp. 175-187 More about this Journal
Abstract
The existence and uniqueness of steady states for the age structured S-I-R epidemic model is considered. Intercohort form with external force is considered for the force of infection. Existence is obtained for nonvanishing external force of infection. Uniqueness is shown for the case where there is no vertical transmission of the disease.
Keywords
epidemic; endemic; S-I-R; existence; unuiqueness; intercohort; external force;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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