Ciencias,UNAM

Browsing by Subject "basic reproduction number"

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Browsing by Subject "basic reproduction number"

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  • Coexistence of different serotypes of dengue virus
    Esteva, L; Vargas, C (2003)
    We formulate a non-linear system of differential equations that models the dynamics of dengue fever. This disease is produced by any of the four serotypes of dengue arbovirus. Each serotype produces permanent immunity to ...
  • M-matrices and local stability in epidemic models
    Esteva-Peralta, L; Velasco-Hernández, JX (2002)
    We apply the next-generator operator concept to the analysis of nondisease free equilibrium points in multigroup models in infectious diseases. In particular, we apply our results to the analysis of the local stability of ...