Model reduction methods for complex network systems

X Cheng, JMA Scherpen - Annual Review of Control, Robotics …, 2021 - annualreviews.org
Network systems consist of subsystems and their interconnections and provide a powerful
framework for the analysis, modeling, and control of complex systems. However, subsystems …

[HTML][HTML] Network structure from a characterization of interactions in complex systems

T Rings, T Bröhl, K Lehnertz - Scientific Reports, 2022 - nature.com
Many natural and man-made complex dynamical systems can be represented by networks
with vertices representing system units and edges the coupling between vertices. If edges of …

Active topolectrical circuits

T Kotwal, F Moseley, A Stegmaier… - Proceedings of the …, 2021 - National Acad Sciences
The transfer of topological concepts from the quantum world to classical mechanical and
electronic systems has opened fundamentally different approaches to protected information …

[HTML][HTML] Functional control of oscillator networks

T Menara, G Baggio, D Bassett, F Pasqualetti - Nature communications, 2022 - nature.com
Oscillatory activity is ubiquitous in natural and engineered network systems. The interaction
scheme underlying interdependent oscillatory components governs the emergence of …

[HTML][HTML] Designing temporal networks that synchronize under resource constraints

Y Zhang, SH Strogatz - Nature communications, 2021 - nature.com
Being fundamentally a non-equilibrium process, synchronization comes with unavoidable
energy costs and has to be maintained under the constraint of limited resources. Such …

[HTML][HTML] Long-range-interacting topological photonic lattices breaking channel-bandwidth limit

G Kim, J Suh, D Lee, N Park, S Yu - Light: Science & Applications, 2024 - nature.com
The presence of long-range interactions is crucial in distinguishing between abstract
complex networks and wave systems. In photonics, because electromagnetic interactions …

Principal eigenvector localization and centrality in networks: Revisited

P Pradhan, CU Angeliya, S Jalan - Physica A: Statistical Mechanics and its …, 2020 - Elsevier
Complex networks or graphs provide a powerful framework to understand importance of
individuals and their interactions in real-world complex systems. Several graph theoretical …

Prevalence of multistability and nonstationarity in driven chemical networks

ZG Nicolaou, SB Nicholson, AE Motter… - The Journal of Chemical …, 2023 - pubs.aip.org
External flows of energy, entropy, and matter can cause sudden transitions in the stability of
biological and industrial systems, fundamentally altering their dynamical function. How might …

Dynamical processes on metric networks

L Böttcher, MA Porter - arXiv preprint arXiv:2401.00735, 2024 - arxiv.org
The structure of a network has a major effect on dynamical processes on that network. Many
studies of the interplay between network structure and dynamics have focused on models of …

Spectral graph theory efficiently characterizes ventilation heterogeneity in lung airway networks

CA Whitfield, P Latimer, A Horsley… - Journal of The …, 2020 - royalsocietypublishing.org
This paper introduces a linear operator for the purposes of quantifying the spectral
properties of transport within resistive trees, such as airflow in lung airway networks. The …