Signal propagation in complex networks

P Ji, J Ye, Y Mu, W Lin, Y Tian, C Hens, M Perc, Y Tang… - Physics reports, 2023‏ - Elsevier
Signal propagation in complex networks drives epidemics, is responsible for information
going viral, promotes trust and facilitates moral behavior in social groups, enables the …

More is different in real-world multilayer networks

M De Domenico - Nature Physics, 2023‏ - nature.com
The constituents of many complex systems are characterized by non-trivial connectivity
patterns and dynamical processes that are well captured by network models. However, most …

Effects of electric field on multiple vibrational resonances in Hindmarsh-Rose neuronal systems

G Wang, D Yu, Q Ding, T Li, Y Jia - Chaos, Solitons & Fractals, 2021‏ - Elsevier
The effects of electric field on vibrational resonance in single Hindmarsh-Rose (HR) neuron
and coupled HR neurons system are investigated by using Fourier coefficient, respectively. It …

Structure and function in artificial, zebrafish and human neural networks

P Ji, Y Wang, T Peron, C Li, J Nagler, J Du - Physics of Life Reviews, 2023‏ - Elsevier
Network science provides a set of tools for the characterization of the structure and
functional behavior of complex systems. Yet a major problem is to quantify how the structural …

Dimension reduction in higher-order contagious phenomena

S Ghosh, P Khanra, P Kundu, P Ji, D Ghosh… - … Journal of Nonlinear …, 2023‏ - pubs.aip.org
We investigate epidemic spreading in a deterministic susceptible-infected-susceptible
model on uncorrelated heterogeneous networks with higher-order interactions. We provide …

Enhanced signal response in globally coupled networks of bistable oscillators: Effects of mean field density and signal shape

FT Ndjomatchoua, CL Gninzanlong… - Physical Review E, 2023‏ - APS
This paper studies a set of globally coupled bistable oscillators, all subjected to the same
weak periodic signal and identical coupling. The effect of mean field density (MFD) on global …

Evolutionarily stable strategies to overcome Allee effect in predator–prey interaction

S Biswas, D Ghosh - Chaos: An Interdisciplinary Journal of Nonlinear …, 2023‏ - pubs.aip.org
Every successful species invasion is facilitated by both ecological and evolutionary
mechanisms. The evolution of population's fitness related traits acts as functional …

Short-term plasticity as a mechanism to regulate and retain multistability

X Zhou, C Tian, X Zhang, M Zheng, K Xu - Chaos, Solitons & Fractals, 2022‏ - Elsevier
Short-term synaptic plasticity of recurrent synapses has previously been shown to control
and tune the balance of excitation and inhibition. Still, the precise mechanisms whereby …

Scenarios for a post-COVID-19 world airline network

J Ye, P Ji, M Barthelemy - Chaos: An Interdisciplinary Journal of …, 2023‏ - pubs.aip.org
The airline industry was severely hit by the COVID-19 crisis with an average demand
decrease of about 64%(IATA, April 2020), which triggered already several bankruptcies of …

Predicting aging transition using Echo state network

B Rakshit, AJ Kartha, C Hens - Chaos: An Interdisciplinary Journal of …, 2023‏ - pubs.aip.org
It is generally known that in a mixture of coupled active and inactive nonlinear oscillators, the
entire system may stop oscillating and become inactive if the fraction of active oscillators is …