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Chaos is devoted to increasing the understanding of nonlinear phenomena and describing the manifestations in a manner comprehensible to researchers from a broad spectrum of disciplines.
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Research Article
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January 17 2025
Zbigniew Galias
Numerical study of periodic windows for the logistic map is carried out. Accurate rigorous bounds for periodic windows’ end points are computed using interval arithmetic based tools. An efficient ...
Research Article
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January 16 2025
R. K. Singh, R. Metzler et al.
We study a pair of independent searchers competing for a target under restarts and find that introduction of restarts tends to enhance the search efficiency of an already efficient searcher. As a ...
Research Article
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January 10 2025
Martin Brešar, Ralph G. Andrzejak et al.
Detecting directional couplings from time series is crucial in understanding complex dynamical systems. Various approaches based on reconstructed state-spaces have been developed for this purpose, ...
Editor's Picks
Research Article
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January 09 2025
Ping Liu, Yong Chen et al.
We demonstrate that fundamental nonlinear localized modes can exist in the Chen–Lee–Liu equation modified by several parity-time ( P T ) symmetric complex potentials. The explicit formula ...
Research Article
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January 03 2025
Amit Sharma, Biswambhar Rakshit et al.
We investigate the aging transition in networks of excitable and self-oscillatory units as the fraction of inherently excitable units increases. Two network topologies are considered: a scale-free ...
Research Article
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December 27 2024
I. P. Longo, E. Queirolo et al.
This work deals with a parametric linear interpolation between an autonomous FitzHugh–Nagumo model and a nonautonomous skewed problem with the same fundamental structure. This paradigmatic example ...
Most Recent
Research Article
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January 17 2025
Malgorzata J. Krawczyk, Krzysztof Kułakowski
The actors are placed at nodes of the complete weighted graph. They are endowed with densities of contact with the other actors and with positions in a social hierarchy. These characteristics evolve ...
Research Article
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January 17 2025
Zbigniew Galias
Numerical study of periodic windows for the logistic map is carried out. Accurate rigorous bounds for periodic windows’ end points are computed using interval arithmetic based tools. An efficient ...
Research Article
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January 17 2025
Xiaoming Liang, Fan Mo et al.
The precise amplitude and period of neuronal oscillations are crucial for the functioning of neuronal networks. We propose a chain model featuring a repulsive coupling at the first node, followed by ...
Ordinal Poincaré sections: Reconstructing the first return map from an ordinal segmentation of time series
Zahra Shahriari, Shannon D. Algar, et al.
Generalized synchronization in the presence of dynamical noise and its detection via recurrent neural networks
José M. Amigó, Roberto Dale, et al.
Tipping detection using climate networks
Laure Moinat, Jérôme Kasparian, et al.