(DOWNLOAD) "Extinction and Quasi-Stationarity in the Stochastic Logistic SIS Model" by Ingemar Nåsell " eBook PDF Kindle ePub Free
eBook details
- Title: Extinction and Quasi-Stationarity in the Stochastic Logistic SIS Model
- Author : Ingemar Nåsell
- Release Date : January 06, 2011
- Genre: Mathematics,Books,Science & Nature,Life Sciences,
- Pages : * pages
- Size : 5108 KB
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.