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The structure and dynamics of multilayer networks

2014; Elsevier BV; Volume: 544; Issue: 1 Linguagem: Inglês

10.1016/j.physrep.2014.07.001

1873-6270

Stefano Boccaletti, Ginestra Bianconi, Regino Criado, Charo I. del Genio, Jesús Gómez‐Gardeñes, Miguel Romance, I. Sendiña–Nadal, Z. Wang, Massimiliano Zanin,

Mental Health Research Topics

In the past years, network theory has successfully characterized the interaction among the constituents of a variety of complex systems, ranging from biological to technological, and social systems. However, up until recently, attention was almost exclusively given to networks in which all components were treated on equivalent footing, while neglecting all the extra information about the temporal- or context-related properties of the interactions under study. Only in the last years, taking advantage of the enhanced resolution in real data sets, network scientists have directed their interest to the multiplex character of real-world systems, and explicitly considered the time-varying and multilayer nature of networks. We offer here a comprehensive review on both structural and dynamical organization of graphs made of diverse relationships (layers) between its constituents, and cover several relevant issues, from a full redefinition of the basic structural measures, to understanding how the multilayer nature of the network affects processes and dynamics.