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 …

Open database analysis of scaling and spatio-temporal properties of power grid frequencies

L Rydin Gorjão, R Jumar, H Maass… - Nature …, 2020‏ - nature.com
The electrical energy system has attracted much attention from an increasingly diverse
research community. Many theoretical predictions have been made, from scaling laws of …

Multi pathways temporal distance unravels the hidden geometry of network-driven processes

S Bontorin, M De Domenico - Communications Physics, 2023‏ - nature.com
Network-based interactions allow one to model many technological and natural systems,
where understanding information flow between nodes is important to predict their …

Front propagation and arrival times in networks with application to neurodegenerative diseases

P Putra, H Oliveri, T Thompson, A Goriely - SIAM Journal on Applied …, 2023‏ - SIAM
Many physical, epidemiological, or physiological dynamical processes on networks support
front-like propagation, where an initial localized perturbation grows and systematically …

Finite-time correlations boost large voltage angle fluctuations in electric power grids

M Tyloo, J Hindes, P Jacquod - Journal of Physics: Complexity, 2023‏ - iopscience.iop.org
Decarbonization in the energy sector has been accompanied by an increased penetration of
new renewable energy sources in electric power systems. Such sources differ from …

Fluctuation response patterns of network dynamics–An introduction

X Zhang, M Timme - European Journal of Applied Mathematics, 2023‏ - cambridge.org
Networked dynamical systems, ie, systems of dynamical units coupled via nontrivial
interaction topologies, constitute models of broad classes of complex systems, ranging from …

Transient amplification in balanced neural networks

W Tarnowski - arxiv preprint arxiv:2011.08215, 2020‏ - arxiv.org
Transient amplification has been proposed as an important mechanism not only in
neuroscience but in many areas modeled by dynamical systems. Despite that, there is no …

Optimal structures and collective dynamics of human flows in transportation networks.

S Bontorin - 2024‏ - iris.unitn.it
This thesis explores the dynamical and structural properties of human mobility within urban
environments through the lens of complex systems and network science. Beginning with an …

Propagation of non-Gaussian voltage angle fluctuations in high-voltage power grids

P Jacquod, M Tyloo - IFAC-PapersOnLine, 2022‏ - Elsevier
Recent measurements have reported non-Gaussian tails in the distribution of frequency data
in electric power grids. Large frequency deviations may induce grid instabilities and it is …