Optimal synchronization on strongly connected directed networks
Brede, M. (2010) Optimal synchronization on strongly connected directed networks. European Physical Journal B - Condensed Matter and Complex Systems, 74, (2), 217-225. (doi:10.1140/epjb/e2010-00016-7).
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Description/Abstract
In this paper we construct and analyse strongly connected sparse directed networks with an enhanced propensity for synchronization (PFS). Two types of PFS-enhanced networks are considered: (i) an eigenratio minimizing ensemble with non-vanishing complex parts of the spectrum and (ii) a class of networks with real spectrum but slightly larger eigenratios than (i). We relate the superior PFSs to a strongly skewed out-degree distribution, the density of double links and a hierarchical periphery-core organization. Ensembles (i) and (ii) are found to differ in the density of double links and the particular organization of the core and the periphery-core linkage.
| Item Type: | Article |
|---|---|
| ISSNs: | 1434-6028 (print) 1434-6036 (electronic) |
| Subjects: | Q Science > QA Mathematics > QA75 Electronic computers. Computer science |
| Divisions: | Faculty of Physical and Applied Science > Electronics and Computer Science > Agents, Interactions & Complexity |
| Item ID: | 272854 |
| Date Deposited: | 26 Sep 2011 16:12 |
| Last Modified: | 22 Oct 2012 14:03 |
| Contributors: | Brede, M. (Author) |
| Date: | March 2010 |
| Status: | Published |
| Publisher: | Springer-Verlag |
| Further Information: | Google Scholar |
| ISI Citation Count: | 6 |
| URI: | http://eprints.soton.ac.uk/id/eprint/272854 |
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