Does the brain behave like a (complex) network? I. Dynamics

D Papo, JM Buldú - Physics of life reviews, 2024 - Elsevier
Graph theory is now becoming a standard tool in system-level neuroscience. However,
endowing observed brain anatomy and dynamics with a complex network structure does not …

Exponential synchronization for variable-order fractional discontinuous complex dynamical networks with short memory via impulsive control

R Li, H Wu, J Cao - Neural Networks, 2022 - Elsevier
This paper considers the exponential synchronization issue for variable-order fractional
complex dynamical networks (FCDNs) with short memory and derivative couplings via the …

Explosive synchronization dependence on initial conditions: The minimal Kuramoto model

A Bayani, S Jafari, H Azarnoush, F Nazarimehr… - Chaos, Solitons & …, 2023 - Elsevier
Transitions from incoherent to coherent dynamical states can be observed in various real-
world networks, ranging from neurons to power-grids. These transitions can be explosive or …

Sampled-data synchronization of complex network based on periodic self-triggered intermittent control and its application to image encryption

H Zhou, Z Liu, D Chu, W Li - Neural Networks, 2022 - Elsevier
The aim of this paper is to investigate exponential synchronization issue of time-varying
multi-weights network with time delays (TMNTD) via periodic self-triggered intermittent …

Synchronization and state estimation for discrete-time coupled delayed complex-valued neural networks with random system parameters

Y Liu, B Shen, P Zhang - Neural Networks, 2022 - Elsevier
In this paper, an array of discrete-time coupled complex-valued neural networks (CVNNs)
with random system parameters and time-varying delays are introduced. The stochastic …

Control and synchronization in nonlinear circuits by using a thermistor

X Zhang, C Wang, J Ma, G Ren - Modern Physics Letters B, 2020 - World Scientific
The survival and occurrence of chaos are much dependent on the intrinsic nonlinearity and
parameters region for deterministic nonlinear systems, which are often represented by …

Synchronization rather than finite-time synchronization results of fractional-order multi-weighted complex networks

X Yao, Y Liu, Z Zhang, W Wan - IEEE Transactions on Neural …, 2021 - ieeexplore.ieee.org
This article investigates the synchronization of fractional-order multi-weighted complex
networks (FMWCNs) with order. A useful fractional-order inequality is extended to a more …

Quantized event-triggered synchronization of discrete-time chaotic neural networks with stochastic deception attack

Y Liu, Z Fang, JH Park, F Fang - IEEE Transactions on Systems …, 2023 - ieeexplore.ieee.org
This article focuses on the event-triggered synchronization of delayed discrete-time chaotic
neural networks with quantized effect and stochastic deception attack. First, for alleviating …

Dynamical origin of the explosive synchronization with partial adaptive coupling

C Xu, H Yu, S Guan - Chaos, Solitons & Fractals, 2023 - Elsevier
Explosive synchronization underlying many abrupt dynamical phenomena has attracted a
great deal of attention in various fields. Here, we untangle the dynamical origin of the …

Performance of synchronization in networks of chaotic systems under different PID coupling schemes

F Parastesh, Z Dayani, A Bahramian, S Jafari… - Physica A: Statistical …, 2023 - Elsevier
The conventional PID control method is utilized for synchronizing a network of chaotic
systems, where the coupling is defined on the proportions, integrals and derivatives of the …