Adaptive dynamical networks

R Berner, T Gross, C Kuehn, J Kurths, S Yanchuk - Physics Reports, 2023 - Elsevier
It is a fundamental challenge to understand how the function of a network is related to its
structural organization. Adaptive dynamical networks represent a broad class of systems that …

The Kuramoto model in complex networks

FA Rodrigues, TKDM Peron, P Ji, J Kurths - Physics Reports, 2016 - Elsevier
Synchronization of an ensemble of oscillators is an emergent phenomenon present in
several complex systems, ranging from social and physical to biological and technological …

Dynamically induced cascading failures in power grids

B Schäfer, D Witthaut, M Timme, V Latora - Nature communications, 2018 - nature.com
Reliable functioning of infrastructure networks is essential for our modern society.
Cascading failures are the cause of most large-scale network outages. Although cascading …

Network-induced multistability through lossy coupling and exotic solitary states

F Hellmann, P Schultz, P Jaros, R Levchenko… - Nature …, 2020 - nature.com
The stability of synchronised networked systems is a multi-faceted challenge for many
natural and technological fields, from cardiac and neuronal tissue pacemakers to power …

Collective nonlinear dynamics and self-organization in decentralized power grids

D Witthaut, F Hellmann, J Kurths, S Kettemann… - Reviews of modern …, 2022 - APS
The ongoing transition to renewable energy supply comes with a restructuring of power
grids, changing their effective interaction topologies, more and more strongly decentralizing …

What adaptive neuronal networks teach us about power grids

R Berner, S Yanchuk, E Schöll - Physical Review E, 2021 - APS
Power grid networks, as well as neuronal networks with synaptic plasticity, describe real-
world systems of tremendous importance for our daily life. The investigation of these …

Survivability of deterministic dynamical systems

F Hellmann, P Schultz, C Grabow, J Heitzig, J Kurths - Scientific reports, 2016 - nature.com
The notion of a part of phase space containing desired (or allowed) states of a dynamical
system is important in a wide range of complex systems research. It has been called the safe …

Deciphering the imprint of topology on nonlinear dynamical network stability

J Nitzbon, P Schultz, J Heitzig, J Kurths… - New Journal of …, 2017 - iopscience.iop.org
Coupled oscillator networks show complex interrelations between topological characteristics
of the network and the nonlinear stability of single nodes with respect to large but realistic …

Escape routes, weak links, and desynchronization in fluctuation-driven networks

B Schäfer, M Matthiae, X Zhang, M Rohden, M Timme… - Physical Review E, 2017 - APS
Shifting our electricity generation from fossil fuel to renewable energy sources introduces
large fluctuations to the power system. Here, we demonstrate how increased fluctuations …

Complex Couplings-A Universal, Adaptive, and Bilinear Formulation of Power Grid Dynamics

A Büttner, F Hellmann - PRX Energy, 2024 - APS
The energy transition introduces new classes of dynamical actors into the power grid. There
is, in particular, a growing need for so-called grid-forming inverters (GFIs) that can contribute …