Assortative and modular networks are shaped by adaptive synchronization processes

Avalos-Gaytán, Vanesa and Almendral, Juan A. and Papo, David and Schaeffer, Satu Elisa and Boccaletti, Stefano (2012). Assortative and modular networks are shaped by adaptive synchronization processes. "Physical Review E", v. 86 (n. 1); pp.. ISSN 1539-3755. https://doi.org/10.1103/PhysRevE.86.015101.

Description

Title: Assortative and modular networks are shaped by adaptive synchronization processes
Author/s:
  • Avalos-Gaytán, Vanesa
  • Almendral, Juan A.
  • Papo, David
  • Schaeffer, Satu Elisa
  • Boccaletti, Stefano
Item Type: Article
Título de Revista/Publicación: Physical Review E
Date: July 2012
ISSN: 1539-3755
Volume: 86
Subjects:
Faculty: Centro de Tecnología Biomédica (CTB) (UPM)
Department: Otro
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Modular organization and degree-degree correlations are ubiquitous in the connectivity structure of biological, technological, and social interacting systems. So far most studies have concentrated on unveiling both features in real world networks, but a model that succeeds in generating them simultaneously is needed. We consider a network of interacting phase oscillators, and an adaptation mechanism for the coupling that promotes the connection strengths between those elements that are dynamically correlated. We show that, under these circumstances, the dynamical organization of the oscillators shapes the topology of the graph in such a way that modularity and assortativity features emerge spontaneously and simultaneously. In turn, we prove that such an emergent structure is associated with an asymptotic arrangement of the collective dynamical state of the network into cluster synchronization.

More information

Item ID: 19832
DC Identifier: http://oa.upm.es/19832/
OAI Identifier: oai:oa.upm.es:19832
DOI: 10.1103/PhysRevE.86.015101
Official URL: http://link.aps.org/doi/10.1103/PhysRevE.86.015101
Deposited by: Memoria Investigacion
Deposited on: 15 Oct 2013 13:53
Last Modified: 21 Apr 2016 21:25
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