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In this paper, we propose a new weighted evolving complex network model. In this model, besides a new node's introduction to the networks and new edges'adding between this new node and old nodes, there are also new edges'adding between old vertices, existing edges' removal, and old sites'deletion. Using mean field theory, we establish the evolution equation of strengths and weights. And we performed...
This brief paper formulates and studies a simple yet general weighted evolving network model. In contrast with the well-known Barrat-Barthélemy-Vespignani (BBV) locally weighted evolving model, this model can allow the flows to be widely updated. We provide both analysis and simulation of the network characteristics for such weighted model, and all the theoretical predictions are successfully contrasted...
It is well known that in Barrat-Barthélemy-Vespignani (BBV) model, the rearrangement of weights is local. In this paper, we present a novel weighted evolving network model that allows the flows to be widely updated. This model gives power-law distributions of degree, weight and strength, as confirmed in many real networks. Particularly, the exponents are nonuniversal and depend on a parameter that...
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