Introduction to numerical linear algebra and optimisation
Introduction to numerical linear algebra and optimisation
A mathematical study of a model for childhood diseases with non-permanent immunity
Journal of Computational and Applied Mathematics
Global stability of a delayed SIR epidemic model with density dependent birth and death rates
Journal of Computational and Applied Mathematics
Permanence of a delayed SIR epidemic model with density dependent birth rate
Journal of Computational and Applied Mathematics
Bifurcation analysis of a population model and the resulting SIS epidemic model with delay
Journal of Computational and Applied Mathematics
Source Tracing and Pursuing of Network Virus
CITWORKSHOPS '08 Proceedings of the 2008 IEEE 8th International Conference on Computer and Information Technology Workshops
Numerical Methods for Laplace Transform Inversion
Numerical Methods for Laplace Transform Inversion
Schwarz methods for quasi stationary distributions of Markov chains
Calcolo: a quarterly on numerical analysis and theory of computation
Computers & Mathematics with Applications
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We study the maximum number 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 infected individuals 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.