Ítem
| Saldaña Meca, Joan | |
| 2008 | |
| We present the derivation of the continuous-time equations governing the limit dynamics of discrete-time reaction-diffusion processes defined on heterogeneous metapopulations. We show that, when a rigorous time limit is performed, the lack of an epidemic threshold in the spread of infections is not limited to metapopulations with a scale-free architecture, as it has been predicted from dynamical equations in which reaction and diffusion occur sequentially in time | |
| application/pdf | |
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1539-3755 (versió paper) 1550-2376 (versió electrònica) |
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| http://hdl.handle.net/10256/7616 | |
| eng | |
| American Physical Society | |
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Reproducció digital del document publicat a: http://dx.doi.org/10.1103/PhysRevE.78.012902 Articles publicats (D-IMA) |
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| © Physical Review E, 2008, vol. 78, núm. 1, p. 012902 | |
| Tots els drets reservats | |
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Epidèmies -- Models matemàtics
Epidemics -- Mathematical models Equacions diferencials estocàstiques Stochastic differential equations |
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| Continuous-time formulation of reaction-diffusion processes on heterogeneous metapopulations | |
| info:eu-repo/semantics/article | |
| DUGiDocs |
