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Title: Epidemic spreading in correlated complex networks
Author: Boguñá, Marián
Pastor-Satorras, R. (Romualdo), 1967-
Keywords: Física estadística
Statistical physics
Issue Date: 2002
Publisher: The American Physical Society
Abstract: We study a dynamical model of epidemic spreading on complex networks in which there are explicit correlations among the node's connectivities. For the case of Markovian complex networks, showing only correlations between pairs of nodes, we find an epidemic threshold inversely proportional to the largest eigenvalue of the connectivity matrix that gives the average number of links, which from a node with connectivity k go to nodes with connectivity ${k}^{\ensuremath{'}}.$ Numerical simulations on a correlated growing network model provide support for our conclusions.
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It is part of: Physical Review E, 2002, vol. 66, núm. 4, p. 047104-1-047104-4
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ISSN: 1063-651X
Appears in Collections:Articles publicats en revistes (Física de la Matèria Condensada)

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