Extinction and Quasi-Stationarity in the Stochastic Logistic SIS Model | EKB DL

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Extinction and Quasi-Stationarity in the Stochastic Logistic SIS Model

Extinction and Quasi-Stationarity in the Stochastic Logistic SIS Model

Description

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 combined into a uniform approximation across all three regions. Subsequently, the results are used to derive thresholds as functions of the population size N.

Keywords

MathematicsProbability & StatisticsScienceLife SciencesStochastic Processes

2011Book

Author(s)Ingemar Nåsell

PublisherSpringer Science & Business Media

ISBN9783642205293

LanguageEnglish

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