Topology of the Italian airport network: A scale-free small-world network with a fractal structure?

Michele Guida and Funaro Maria

Chaos, Solitons & Fractals, 2007, vol. 31, issue 3, 527-536

Abstract: In this paper, for the first time we analyze the structure of the Italian Airport Network (IAN) looking at it as a mathematical graph and investigate its topological properties. We find that it has very remarkable features, being like a scale-free network, since both the degree and the “betweenness centrality” distributions follow a typical power-law known in literature as a Double Pareto Law. From a careful analysis of the data, the Italian Airport Network turns out to have a self-similar structure. In short, it is characterized by a fractal nature, whose typical dimensions can be easily determined from the values of the power-law scaling exponents.

Date: 2007
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Citations: View citations in EconPapers (44)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:31:y:2007:i:3:p:527-536

DOI: 10.1016/j.chaos.2006.02.007

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