Amplified signal response in scale-free networks by collaborative signaling

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dc.creatorAcebron, Juan A.
dc.creatorLozano, Sergi
dc.creatorArenas, Alex
dc.date2007-09-21
dc.date.accessioned2026-07-07T08:31:29Z
dc.date.available2026-07-07T08:31:29Z
dc.descriptionMany natural and artificial two-states signaling devices are connected forming networks. The information-processing potential of these systems is usually related to the response to weak external signals. Here, using a network of overdamped bistable elements, we study the effect of a heterogeneous complex topology on the signal response. The analysis of the problem in random scale-free networks, reveals that heterogeneity plays a crucial role in amplifying external signals. We have contrasted numerical simulations with analytical calculations in simplified topologies.
dc.description4 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/0709.3402
dc.identifierhttp://arxiv.org/abs/0709.3402
dc.identifierPhysical Review Letters 99, 128701 (2007)
dc.identifierdoi:10.1103/PhysRevLett.99.128701
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/138511
dc.subjectComputational Physics
dc.titleAmplified signal response in scale-free networks by collaborative signaling
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