Robustness of Diversity Induced Synchronization Transition in a Delayed Small-World Neuronal Network

In a diverse and delayed small-world neuronal network, we have identified the oscillatory-like synchronization transition between anti-phase and complete synchronization [Phys. Rev. E 83 (2011) 046207]. Here we study the influence of the network topology and noise on the synchronization transition....

Full description

Saved in:
Bibliographic Details
Published in:Chinese physics letters 2011-10, Vol.28 (10), p.100501-1-100501-4, Article 100501
Main Authors: Tang, Jun (军唐), Qu, Li-Cheng (立成 渠), Luo, Jin-Ming (进明 罗)
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In a diverse and delayed small-world neuronal network, we have identified the oscillatory-like synchronization transition between anti-phase and complete synchronization [Phys. Rev. E 83 (2011) 046207]. Here we study the influence of the network topology and noise on the synchronization transition. The robustness of this transition is investigated. The results show that: (i) the synchronization transition is robust to the neuron number N in the network; (ii) only when the coupled neighbor number k is in the region [4,10], does the synchronization transition exist; (iii) to some extent, the synchronization is destroyed by noise and the oscillatory-like synchronization transition exists for relatively weak noise (D
ISSN:0256-307X
1741-3540
DOI:10.1088/0256-307X/28/10/100501