Delay-induced patterns in a two-dimensional lattice of coupled oscillators

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Date
2015
Volume
2068
Issue
Journal
Series Titel
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Publisher
Berlin : Weierstraß-Institut für Angewandte Analysis und Stochastik
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Abstract

We show how a variety of stable spatio-temporal periodic patterns can be created in 2D-lattices of coupled oscillators with non-homogeneous coupling delays. The results are illustrated using the FitzHugh-Nagumo coupled neurons as well as coupled limit cycle (Stuart-Landau) oscillators. A "hybrid dispersion relation" is introduced, which describes the stability of the patterns in spatially extended systems with large time-delay.

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Keywords
Delay-coupled systems, Pattern formation, Bifurcations, Stability analysis
Citation
Kantner, M., Schöll, E., & Yanchuk, S. (2015). Delay-induced patterns in a two-dimensional lattice of coupled oscillators (Vol. 2068). Berlin : Weierstraß-Institut für Angewandte Analysis und Stochastik.
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This document may be downloaded, read, stored and printed for your own use within the limits of § 53 UrhG but it may not be distributed via the internet or passed on to external parties.
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