The mathematics behind chimera states
OE Omel'chenko - Nonlinearity, 2018 - iopscience.iop.org
Chimera states are self-organized spatiotemporal patterns of coexisting coherence and
incoherence. We give an overview of the main mathematical methods used in studies of …
incoherence. We give an overview of the main mathematical methods used in studies of …
Chimera state in complex networks of bistable Hodgkin-Huxley neurons
In this paper we study a chimera state in complex networks of bistable Hodgkin-Huxley
neurons with excitatory coupling, which manifests as a termination of spiking activity of a part …
neurons with excitatory coupling, which manifests as a termination of spiking activity of a part …
Smallest chimera states
We demonstrate that chimera behavior can be observed in small networks consisting of
three identical oscillators, with mutual all-to-all coupling. Three different types of chimeras …
three identical oscillators, with mutual all-to-all coupling. Three different types of chimeras …
Occurrence and stability of chimera states in coupled externally excited oscillators
We studied the phenomenon of chimera states in networks of non–locally coupled externally
excited oscillators. Units of the considered networks are bi–stable, having two co–existing …
excited oscillators. Units of the considered networks are bi–stable, having two co–existing …
Sample-based approach can outperform the classical dynamical analysis-experimental confirmation of the basin stability method
In this paper we show the first broad experimental confirmation of the basin stability
approach. The basin stability is one of the sample-based approach methods for analysis of …
approach. The basin stability is one of the sample-based approach methods for analysis of …
Experimental observations of chimera states in locally and non-locally coupled Stuart-Landau oscillator circuits
Nontrivial spatiotemporal patterns emerge across many systems of interacting oscillators,
still the number of experimental investigations remains relatively limited. In this paper, we …
still the number of experimental investigations remains relatively limited. In this paper, we …
Chimera states in FitzHugh–Nagumo networks with reflecting connectivity
A Rontogiannis, A Provata - The European Physical Journal B, 2021 - Springer
We investigate the effects of reflecting connectivity in a network composed of FitzHugh–
Nagumo (FHN) elements linked in a ring topology. Reflecting connectivity is inspired by the …
Nagumo (FHN) elements linked in a ring topology. Reflecting connectivity is inspired by the …
Sample-based methods of analysis for multistable dynamical systems
In this paper we present how sample based analysis can complement classical methods for
analysis of dynamical systems. We describe how sample based algorithms can be utilized to …
analysis of dynamical systems. We describe how sample based algorithms can be utilized to …
From Turing patterns to chimera states in the 2D Brusselator model
A Provata - Chaos: An Interdisciplinary Journal of Nonlinear …, 2023 - pubs.aip.org
The Brusselator has been used as a prototype model for autocatalytic reactions and, in
particular, for the Belousov–Zhabotinsky reaction. When coupled at the diffusive limit, the …
particular, for the Belousov–Zhabotinsky reaction. When coupled at the diffusive limit, the …
Dynamics of coupled Kuramoto oscillators with distributed delays
A Ross, SN Kyrychko, KB Blyuss… - … Journal of Nonlinear …, 2021 - pubs.aip.org
This paper studies the effects of two different types of distributed-delay coupling in the
system of two mutually coupled Kuramoto oscillators: one where the delay distribution is …
system of two mutually coupled Kuramoto oscillators: one where the delay distribution is …