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Spectral properties of the connectivity matrix and the SIS-epidemic threshold for mid-size metapopulations

Autor
Juher, D.; Mañosa, V.
Tipus d'activitat
Document cientificotècnic
Data
2013-05-10
Projecte finançador
Analysis and Identification of hysteresis systems using periodic orbits, DPI2011-25822
CONTROL, DINÀMICA I APLICACIONS (CODALAB)
Repositori
http://hdl.handle.net/2117/19168 Obrir en finestra nova
Resum
We consider the spread of an infectious disease on a heterogeneous metapopulation defined by any (correlated or uncorrelated) network. The infection evolves under transmission, recovering and migration mechanisms. We study some spectral properties of a connectivity matrix arising from the continuous-time equations of the model. In particular we show that the classical sufficient condition of instability for the disease-free equilibrium, well known for the particular case of uncorrelated networ...
Citació
Juher, D.; Mañosa, V. "Spectral properties of the connectivity matrix and the SIS-epidemic threshold for mid-size metapopulations". 2013.
Paraules clau
Complex networks, Connectivity matrix, Disease-free equilibrium., SIS epidemics, Spectral properties
Grup de recerca
CoDAlab - Control, Modelització, Identificació i Aplicacions

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