Saha, Arindam;
Feudel, Ulrike;
(2017)
Intermittency in delay-coupled FitzHugh–Nagumo oscillators and loss of phase synchrony as its precursor.
Indian Academy of Sciences – Conference Series
, 1
(1)
pp. 163-170.
10.29195/iascs.01.01.0010.
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Abstract
We study the dynamical properties of in-out intermittency in a system of two identical FitzHugh–Nagumo oscillators coupled by multiple time delays. In this system, the intermittency is manifested as irregular switching between a nearly synchronous state with small and large amplitude chaotic oscillations and a highly asynchronous state with a single large amplitude oscillation. We show that loss of phase synchrony significantly prior to the occurrence of the asynchronous large amplitude oscillation can be used as a precursor to the switching of states in such systems.
| Type: | Article |
|---|---|
| Title: | Intermittency in delay-coupled FitzHugh–Nagumo oscillators and loss of phase synchrony as its precursor |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.29195/iascs.01.01.0010 |
| Publisher version: | http://dx.doi.org/10.29195/iascs.01.01.0010 |
| Language: | English |
| Additional information: | This version is the version of record. For information on re-use, please refer to the publisher’s terms and conditions. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Statistical Science |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/10186600 |
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