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Extinction and Quasi-Stationarity in the Stochastic Logistic SIS Model

This volume presents explicit approximations of the quasi-stationary distribution and of the expected time to extinction from the state one and from quasi-stationarity for the stochastic logistic SIS model. The approximations are derived separately in three different parameter regions, and then comb...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Nåsell, Ingemar (Autor)
Autor Corporativo: SpringerLink (Online service)
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer, 2011.
Edición:1st ed. 2011.
Colección:Mathematical Biosciences Subseries, 2022
Temas:
Acceso en línea:Texto Completo
Tabla de Contenidos:
  • 1 Introduction
  • 2 Model Formulation
  • 3 A Birth-Death Process with Finite State Space and with an Absorbing State at the Origin
  • 4 The SIS Model: First Approximations of the Quasi-Stationary Distribution
  • 5 Some Approximations Involving the Normal Distribution
  • 6 Preparations for the Study of the Stationary Distribution p(1) of the SIS Model
  • 7 Approximation of the Stationary Distribution p(1) of the SIS Model
  • 8 Preparations for the Study of the Stationary Distribution p(0) of the SIS Model
  • 9 Approximation of the Stationary Distribution p(0) of the SIS Model
  • 10 Approximation of Some Images UnderY for the SIS Model
  • 11 Approximation of the Quasi-Stationary Distribution q of the SIS Model
  • 12 Approximation of the Time to Extinction for the SIS Model
  • 13 Uniform Approximations for the SIS Model
  • 14 Thresholds for the SIS Model
  • 15 Concluding Comments.