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Título:
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The maximum number of infected individuals in SIS epidemic models: Computational techniques and quasi-stationary distributions
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Autores:
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Artalejo, Jesús R. ;
Economou, A. ;
Lopez-Herrero, M.J.
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Tipo de documento:
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texto impreso
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Editorial:
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Elsevier Science BV, 2010-03-15
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/restrictedAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias Biomédicas: Biología: Ecología
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Tipo = Artículo
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Resumen:
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We study the maximumn umber of infected individuals observed during an epidemic for a Susceptible–Infected–Susceptible (SIS) model which corresponds to a birth–death process with an absorbing state. We develop computational schemes for the corresponding distributions in a transient regime and till absorption. Moreover, we study the distribution of the current number of infectedindividuals given that the maximum number during the epidemic has not exceeded a given threshold. In this sense, some quasi-stationary distributions of a related process are also discussed.
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En línea:
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https://eprints.ucm.es/id/eprint/15803/1/arta10.pdf
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