982 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Carl von Ossietzky Universität OldenburgDE47 papers
- Helmholtz Institute for Functional Marine BiodiversityDE7 papers
- Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und MeeresforschungDE6 papers
- Potsdam Institute for Climate Impact ResearchDE4 papers
- Eötvös Loránd UniversityHU3 papers
- Philipps University of MarburgDE3 papers
- Technische Universität DarmstadtDE3 papers
- Universidade de São PauloBR3 papers
- Universidade Federal de São PauloBR3 papers
- University of California, DavisUS3 papers
- University of Maryland, College ParkUS3 papers
- Carnegie Mellon UniversityUS2 papers
48 papers
Critical drift in a neuro-inspired adaptive network
Silja Sormunen, Thilo Gross, Jari Saramäki
It has been postulated that the brain operates in a self-organized critical state that brings multiple benefits, such as optimal sensitivity to input. Thus far, self-organized crit…
Sparsity-driven synchronization in oscillators networks
Antonio Mihara, Everton S. Medeiros, Anna Zakharova +1
The emergence of synchronized behavior is a direct consequence of networking dynamical systems. Naturally, strict instances of this phenomenon, such as the states of complete synch…
Sharp thresholds limit the benefit of defector avoidance in cooperation on networks
Ashkaan K. Fahimipour, Fanqi Zeng, Martin Homer +3
Consider a cooperation game on a spatial network of habitat patches, where players can relocate between patches if they judge the local conditions to be unfavorable. In time, the r…
Master Stability Functions for metacommunities with two types of habitats
Alexander Krauß, Thilo Gross, Barbara Drossel
Current questions in ecology revolve around instabilities in the dynamics on spatial networks and particularly the effect of node heterogeneity. We extend the Master Stability Func…
Estimation of functional diversity and species traits from ecological monitoring data
Alexey Ryabov, Bernd Blasius, Helmut Hillebrand +2
The twin crises of climate change and biodiversity loss define a strong need for functional diversity monitoring. While the availability of high-quality ecological monitoring data…
Asymmetry-induced order in multilayer networks
Everton S Medeiros, Ulrike Feudel, Anna Zakharova
Symmetries naturally occur in real-world networks and can significantly influence the observed dynamics. For instance, many synchronization patterns result from the underlying netw…
Transient chaos enforces uncertainty in the British power grid
Lukas Halekotte, Anna Vanselow, Ulrike Feudel
Multistability is a common phenomenon which naturally occurs in complex networks. If coexisting attractors are numerous and their basins of attraction are complexly interwoven, the…
Epidemic Arrival Times; Theory, Discussion, and Limitations
Alastair Jamieson-Lane, Bernd Blasius
The rise of the World Airline Network over the past century has lead to sharp changes in our notions of `distance' and `closeness' - both in terms of trade and travel, but also (le…
When very slow is too fast -- collapse of a predator-prey system
Anna Vanselow, Sebastian Wieczorek, Ulrike Feudel
Critical transitions or regime shifts are sudden and unexpected changes in the state of an ecosystem, that are usually associated with dangerous levels of environmental change. How…
Diverse interactions and ecosystem engineering stabilize community assembly
Justin D. Yeakel, Mathias M. Pires, Marcus A. M. de Aguiar +4
The complexity of an ecological community can be distilled into a network, where diverse interactions connect species in a web of dependencies. Species interact not only with each…
Mapping the bacterial ways of life
Ashkaan K Fahimipour, Thilo Gross
The rise in the availability of bacterial genomes defines a need for synthesis: abstracting from individual taxa, to see larger patterns of bacterial lifestyles across systems. A k…
Real-time vulnerability of synchronized states
Everton S Medeiros, Rene O. Medrano-T, Iberê Luiz Caldas +2
The time-dependent vulnerability of synchronized states is shown for a complex network composed of electronic circuits. We demonstrate that disturbances to the local dynamics of ne…
Weak-winner phase synchronization: A curious case of weak interactions
Anshul Choudhary, Arindam Saha, Samuel Krueger +4
We report the observation of a novel and non-trivial synchronization state in a system consisting of three oscillators coupled in a linear chain. For certain ranges of coupling str…
The Boundaries of Synchronization in Oscillators Networks
Everton S Medeiros, Rene O. Medrano-T, Iberê L Caldas +1
We analyze the final state sensitivity of nonlocal networks with respect to initial conditions of their units. By changing the initial conditions of a single network unit, we pertu…
Complexity and irreducibility of dynamics on networks of networks
Leonardo Rydin Gorjão, Arindam Saha, Gerrit Ansmann +2
We study numerically the dynamics of a network of all-to-all-coupled, identical sub-networks consisting of diffusively coupled, non-identical FitzHugh--Nagumo oscillators. For a la…
Riddled Basins of Attraction in Systems Exhibiting Extreme Events
Arindam Saha, Ulrike Feudel
Using a system of two FitzHugh-Nagumo units, we demonstrate the occurrence of riddled basins of attraction in delay-coupled systems as the coupling between the units is increased.…
Aggregation and fragmentation dynamics in random flows: From tracers to inertial aggregates
Ksenia Guseva, Ulrike Feudel
We investigate aggregation and fragmentation dynamics of tracers and inertial aggregates in random flows leading to steady state size distributions. Our objective is to elucidate t…
Recovery time after localized perturbations in complex dynamical networks
Chiranjit Mitra, Tim Kittel, Anshul Choudhary +2
Maintaining the synchronous motion of dynamical systems interacting on complex networks is often critical to their functionality. However, real-world networked dynamical systems op…
Extreme events in Fitzhugh-Nagumo oscillators coupled with two time delays
Arindam Saha, Ulrike Feudel
We study two identical FitzHugh-Nagumo oscillators which are coupled with one or two different time delays. If only a single delay coupling is used, the length of the delay determi…
Semidefinite tests for latent causal structures
Aditya Kela, Kai von Prillwitz, Johan Aberg +2
Testing whether a probability distribution is compatible with a given Bayesian network is a fundamental task in the field of causal inference, where Bayesian networks model causal…
Pattern formation with repulsive soft-core interactions: discrete particle dynamics and Dean-Kawasaki equation
Jean-Baptiste Delfau, Hélène Ollivier, Cristóbal López +2
Brownian particles interacting via repulsive soft-core potentials can spontaneously aggregate, despite repelling each other, and form periodic crystals of particle clusters. We stu…
Edge anisotropy and the geometric perspective on flow networks
Nora Molkenthin, Hannes Kutza, Liubov Tupikina +5
Spatial networks have recently attracted great interest in various fields of research. While the traditional network-theoretic viewpoint is commonly restricted to their topological…
History effects in the sedimentation of light aerosols in turbulence: the case of marine snow
Ksenia Guseva, Anton Daitche, Ulrike Feudel +1
We analyze the effect of the Basset history force on the sedimentation of nearly neutrally buoyant particles, exemplified by marine snow, in a three-dimensional turbulent flow. Par…
On the role of the history force for inertial particles in turbulence
Anton Daitche
The history force is one of the hydrodynamic forces which act on a particle moving through a fluid. It is an integral over the full time history of the particle's motion and signif…