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Volume 30, Issue 3

March 2020

ISSN 1054-1500

EISSN 1089-7682

FAST TRACK

Amplification of explosive width in complex networks

Pitambar Khanra; Prosenjit Kundu; Pinaki Pal; Peng Ji; Chittaranjan Hens

Chaos 30, 031101 (2020) https://doi.org/10.1063/5.0003410

Abstract

View articletitled, Amplification of explosive width in complex networks

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Restoring chaos using deep reinforcement learning

Sumit Vashishtha; Siddhartha Verma

Chaos 30, 031102 (2020) https://doi.org/10.1063/5.0002047

Abstract

View articletitled, Restoring chaos using deep reinforcement learning

Supplementary Material

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REGULAR ARTICLES

Predicting observed and hidden extreme events in complex nonlinear dynamical systems with partial observations and short training time series

Nan Chen; Andrew J. Majda

Chaos 30, 033101 (2020) https://doi.org/10.1063/1.5122199

Abstract

View articletitled, Predicting observed and hidden extreme events in complex nonlinear dynamical systems with partial observations and short training time series

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Event synchrony measures for functional climate network analysis: A case study on South American rainfall dynamics

In Special Collection: Rare Events in Complex Systems: Understanding and Prediction

Frederik Wolf; Jurek Bauer; Niklas Boers; Reik V. Donner

Chaos 30, 033102 (2020) https://doi.org/10.1063/1.5134012

Abstract

View articletitled, Event synchrony measures for functional climate network analysis: A case study on South American rainfall dynamics

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A generic method for constructing n-fold covers of 3D conservative chaotic systems

Shijian Cang; Yue Li; Zhijun Kang; Zenghui Wang

Chaos 30, 033103 (2020) https://doi.org/10.1063/1.5123246

Abstract

View articletitled, A generic method for constructing <em>n</em>-fold covers of 3D conservative chaotic systems

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Fat tails and black swans: Exact results for multiplicative processes with resets

In Special Collection: Dynamics of Social Systems

D. H. Zanette; S. Manrubia

Chaos 30, 033104 (2020) https://doi.org/10.1063/1.5141837

Abstract

View articletitled, Fat tails and black swans: Exact results for multiplicative processes with resets

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Modeling the effects of sinusoidal stimulation and synaptic plasticity on linked neural oscillators

Derek M. Eidum; Craig S. Henriquez

Chaos 30, 033105 (2020) https://doi.org/10.1063/1.5126104

Abstract

View articletitled, Modeling the effects of sinusoidal stimulation and synaptic plasticity on linked neural oscillators

Supplementary Material

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CHORUS

Widening the criteria for emergence of Turing patterns

Maxim Kuznetsov; Andrey Polezhaev

Chaos 30, 033106 (2020) https://doi.org/10.1063/1.5140520

Abstract

View articletitled, Widening the criteria for emergence of Turing patterns

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Initial-switched boosting bifurcations in 2D hyperchaotic map

B. C. Bao; H. Z. Li; L. Zhu; X. Zhang; M. Chen

Chaos 30, 033107 (2020) https://doi.org/10.1063/5.0002554

Abstract

View articletitled, Initial-switched boosting bifurcations in 2D hyperchaotic map

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Dynamic behaviors of hyperbolic-type memristor-based Hopfield neural network considering synaptic crosstalk

Yang Leng; Dongsheng Yu; Yihua Hu; Samson Shenglong Yu; Zongbin Ye

Chaos 30, 033108 (2020) https://doi.org/10.1063/5.0002076

Abstract

View articletitled, Dynamic behaviors of hyperbolic-type memristor-based Hopfield neural network considering synaptic crosstalk

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Inferring symbolic dynamics of chaotic flows from persistence

Gökhan Yalnız; Nazmi Burak Budanur

Chaos 30, 033109 (2020) https://doi.org/10.1063/1.5122969

Abstract

View articletitled, Inferring symbolic dynamics of chaotic flows from persistence

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Aperiodically intermittent control for exponential bipartite synchronization of delayed signed networks with multi-links

Mengxin Wang; Rulin Zheng; Jiqiang Feng; Sitian Qin; Wenxue Li

Chaos 30, 033110 (2020) https://doi.org/10.1063/1.5126464

Abstract

View articletitled, Aperiodically intermittent control for exponential bipartite synchronization of delayed signed networks with multi-links

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Interplay between ephaptic coupling and complex geometry of border zone during acute myocardial ischemia: Effect on arrhythmogeneity

Ning Wei; Elena G. Tolkacheva

Chaos 30, 033111 (2020) https://doi.org/10.1063/1.5134447

Abstract

View articletitled, Interplay between ephaptic coupling and complex geometry of border zone during acute myocardial ischemia: Effect on arrhythmogeneity

Supplementary Material

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CHORUS

A new oscillator with mega-stability and its Hamilton energy: Infinite coexisting hidden and self-excited attractors

Gervais Dolvis Leutcho; Abdul Jalil M. Khalaf; Zeric Njitacke Tabekoueng; Theophile Fonzin Fozin; Jacques Kengne; Sajad Jafari; Iqtadar Hussain

Chaos 30, 033112 (2020) https://doi.org/10.1063/1.5142777

Abstract

View articletitled, A new oscillator with mega-stability and its Hamilton energy: Infinite coexisting hidden and self-excited attractors

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Discontinuity-induced intermittent synchronization transitions in coupled non-smooth systems

Ming Yi; Canjun Wang; Keli Yang

Chaos 30, 033113 (2020) https://doi.org/10.1063/1.5123299

Abstract

View articletitled, Discontinuity-induced intermittent synchronization transitions in coupled non-smooth systems

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Static and dynamic attractive–repulsive interactions in two coupled nonlinear oscillators

Shiva Dixit; Manish Dev Shrimali

Chaos 30, 033114 (2020) https://doi.org/10.1063/1.5127249

Abstract

View articletitled, Static and dynamic attractive–repulsive interactions in two coupled nonlinear oscillators

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Consensus-based distribution of power packets and decentralized control for routing

Seongcheol Baek; Hiroyasu Ando; Takashi Hikihara

Chaos 30, 033115 (2020) https://doi.org/10.1063/1.5134735

Abstract

View articletitled, Consensus-based distribution of power packets and decentralized control for routing

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Structural localization in the classical and quantum Fermi–Pasta–Ulam model

Graziano Amati; Tanja Schilling

Chaos 30, 033116 (2020) https://doi.org/10.1063/1.5130740

Abstract

View articletitled, Structural localization in the classical and quantum Fermi–Pasta–Ulam model

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Wavelet entropy-based evaluation of intrinsic predictability of time series

In Special Collection: Rare Events in Complex Systems: Understanding and Prediction

Ravi Kumar Guntu; Pavan Kumar Yeditha; Maheswaran Rathinasamy; Matjaž Perc; Norbert Marwan; Jürgen Kurths; Ankit Agarwal

Chaos 30, 033117 (2020) https://doi.org/10.1063/1.5145005

Abstract

View articletitled, Wavelet entropy-based evaluation of intrinsic predictability of time series

Supplementary Material

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Probing age-related changes in cardio-respiratory dynamics by multimodal coupling assessment

Chen Lin; Pei-Feng Lin; Chen-Hsu Wang; Chung-Hau Juan; Thi-Thao Tran; Van-Truong Pham; Chun-Tung Nien; Yenn-Jiang Lin; Cheng-Yen Wang; Chien-Hung Yeh; Men-Tzung Lo

Chaos 30, 033118 (2020) https://doi.org/10.1063/1.5134868

Abstract

View articletitled, Probing age-related changes in cardio-respiratory dynamics by multimodal coupling assessment

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Spectral forecast: A general purpose prediction model as an alternative to classical neural networks

In Special Collection: When Machine Learning Meets Complex Systems: Networks, Chaos and Nonlinear Dynamics

Paul A. Gagniuc; Constantin Ionescu-Tirgoviste; Elvira Gagniuc; Manuella Militaru; Lawrence Chukwudi Nwabudike; Bujorel Ionel Pavaloiu; Andrei Vasilăţeanu; Nicolae Goga; George Drăgoi; Irinel Popescu; Simona Dima

Chaos 30, 033119 (2020) https://doi.org/10.1063/1.5120818

Abstract

View articletitled, Spectral forecast: A general purpose prediction model as an alternative to classical neural networks

Supplementary Material

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Multi-scale features of volatility spillover networks: A case study of China's energy stock market

Xueyong Liu; Cheng Jiang

Chaos 30, 033120 (2020) https://doi.org/10.1063/1.5131066

Abstract

View articletitled, Multi-scale features of volatility spillover networks: A case study of China's energy stock market

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Synchronization transition from chaos to limit cycle oscillations when a locally coupled chaotic oscillator grid is coupled globally to another chaotic oscillator

Vedasri Godavarthi; Praveen Kasthuri; Sirshendu Mondal; R. I. Sujith; Norbert Marwan; Jürgen Kurths

Chaos 30, 033121 (2020) https://doi.org/10.1063/1.5134821

Abstract

View articletitled, Synchronization transition from chaos to limit cycle oscillations when a locally coupled chaotic oscillator grid is coupled globally to another chaotic oscillator

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Material coherence from trajectories via Burau eigenanalysis of braids

Melissa Yeung; David Cohen-Steiner; Mathieu Desbrun

Chaos 30, 033122 (2020) https://doi.org/10.1063/1.5128269

Abstract

View articletitled, Material coherence from trajectories via Burau eigenanalysis of braids

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CHORUS

Two paradigmatic scenarios for inverse stochastic resonance

Iva Bačić; Igor Franović

Chaos 30, 033123 (2020) https://doi.org/10.1063/1.5139628

Abstract

View articletitled, Two paradigmatic scenarios for inverse stochastic resonance

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Global organization of three-dimensional, volume-preserving flows: Constraints, degenerate points, and Lagrangian structure

Bharath Ravu; Guy Metcalfe; Murray Rudman; Daniel R. Lester; Devang V. Khakhar

Chaos 30, 033124 (2020) https://doi.org/10.1063/1.5135333

Abstract

View articletitled, Global organization of three-dimensional, volume-preserving flows: Constraints, degenerate points, and Lagrangian structure

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Two populations of coupled quadratic maps exhibit a plentitude of symmetric and symmetry broken dynamics

Ralph G. Andrzejak; Giulia Ruzzene; Eckehard Schöll; Iryna Omelchenko

Chaos 30, 033125 (2020) https://doi.org/10.1063/5.0002272

Abstract

View articletitled, Two populations of coupled quadratic maps exhibit a plentitude of symmetric and symmetry broken dynamics

Supplementary Material

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Reinforcement learning for suppression of collective activity in oscillatory ensembles

In Special Collection: When Machine Learning Meets Complex Systems: Networks, Chaos and Nonlinear Dynamics

Dmitrii Krylov; Dmitry V. Dylov; Michael Rosenblum

Chaos 30, 033126 (2020) https://doi.org/10.1063/1.5128909

Abstract

View articletitled, Reinforcement learning for suppression of collective activity in oscillatory ensembles

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Dynamic evolutionary metamodel analysis of the vulnerability of complex systems

Binglin Wang; Xiaojun Duan; Liang Yan; Hua Zhao

Chaos 30, 033127 (2020) https://doi.org/10.1063/1.5145134

Abstract

View articletitled, Dynamic evolutionary metamodel analysis of the vulnerability of complex systems

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Collective dynamics of phase-repulsive oscillators solves graph coloring problem

Aladin Crnkić; Janez Povh; Vladimir Jaćimović; Zoran Levnajić

Chaos 30, 033128 (2020) https://doi.org/10.1063/1.5127794

Abstract

View articletitled, Collective dynamics of phase-repulsive oscillators solves graph coloring problem

Supplementary Material

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Hidden hyperchaotic attractors in a new 4D fractional order system and its synchronization

Ke Li; Jianxiong Cao; Jin-Man He

Chaos 30, 033129 (2020) https://doi.org/10.1063/1.5136057

Abstract

View articletitled, Hidden hyperchaotic attractors in a new 4D fractional order system and its synchronization

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On the automatic parameter selection for permutation entropy

Audun Myers; Firas A. Khasawneh

Chaos 30, 033130 (2020) https://doi.org/10.1063/1.5111719

Abstract

View articletitled, On the automatic parameter selection for permutation entropy

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CHORUS

Fractional order oxygen–plankton system under climate change

Ramazan Ozarslan; Yadigar Sekerci

Chaos 30, 033131 (2020) https://doi.org/10.1063/1.5129766

Abstract

View articletitled, Fractional order oxygen–plankton system under climate change

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Time resolution for wavefront and phase singularity tracking using activation maps in cardiac propagation models

Samuel Gagné; Vincent Jacquemet

Chaos 30, 033132 (2020) https://doi.org/10.1063/1.5133077

Abstract

View articletitled, Time resolution for wavefront and phase singularity tracking using activation maps in cardiac propagation models

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Bumps and oscillons in networks of spiking neurons

Helmut Schmidt; Daniele Avitabile

Chaos 30, 033133 (2020) https://doi.org/10.1063/1.5135579

Abstract

View articletitled, Bumps and oscillons in networks of spiking neurons

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Stabilization and destabilization of nonlinear systems via aperiodically intermittent stochastic noises: Average techniques and scalar functions

Sen Li; Xiangnuo Ren; Huan Su

Chaos 30, 033134 (2020) https://doi.org/10.1063/1.5132977

Abstract

View articletitled, Stabilization and destabilization of nonlinear systems via aperiodically intermittent stochastic noises: Average techniques and scalar functions

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Recurrence quantification analysis of heart rate variability during continuous incremental exercise test in obese subjects

G. Zimatore; M. C. Gallotta; L. Innocenti; V. Bonavolontà; G. Ciasca; M. De Spirito; L. Guidetti; C. Baldari

Chaos 30, 033135 (2020) https://doi.org/10.1063/1.5140455

Abstract

View articletitled, Recurrence quantification analysis of heart rate variability during continuous incremental exercise test in obese subjects

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A note on exact solutions of the logistic map

Milton F. Maritz

Chaos 30, 033136 (2020) https://doi.org/10.1063/1.5125097

Abstract

View articletitled, A note on exact solutions of the logistic map

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Representation of solutions for Sturm–Liouville eigenvalue problems with generalized fractional derivative

Ramazan Ozarslan; Erdal Bas; Dumitru Baleanu

Chaos 30, 033137 (2020) https://doi.org/10.1063/1.5131167

Abstract

View articletitled, Representation of solutions for Sturm–Liouville eigenvalue problems with generalized fractional derivative

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A multiplex, multi-timescale model approach for economic and frequency control in power grids

In Special Collection: Dynamics of Modern Power Grids

Lia Strenge; Paul Schultz; Jürgen Kurths; Jörg Raisch; Frank Hellmann

Chaos 30, 033138 (2020) https://doi.org/10.1063/1.5132335

Abstract

View articletitled, A multiplex, multi-timescale model approach for economic and frequency control in power grids

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