446 citations · 3.6k across the 41 of their papers we have counts for
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Controlling Chimera States - The influence of excitable units
Thomas Isele, Johanne Hizanidis, Astero Provata +1
We explore the influence of a block of excitable units on the existence and behavior of chimera states in a nonlocally coupled ring-network of FitzHugh-Nagumo elements. The FitzHug…
Identifying the structural discontinuities of human interactions
Sebastian Grauwin, Michael Szell, Stanislav Sobolevsky +6
The idea of a hierarchical spatial organization of society lies at the core of seminal theories in human geography that have strongly influenced our understanding of social organiz…
Controlling contagious processes on temporal networks via adaptive rewiring
Vitaly Belik, Alexander Fengler, Florian Fiebig +2
We consider recurrent contagious processes on a time-varying network. As a control procedure to mitigate the epidemic, we propose an adaptive rewiring mechanism for temporary isola…
Chimera states in population dynamics: networks with fragmented and hierarchical connectivities
Johanne Hizanidis, Evangelia Panagakou, Iryna Omelchenko +3
We study numerically the development of chimera states in networks of nonlocally coupled oscillators whose limit cycles emerge from a Hopf bifurcation. This dynamical system is ins…
Nonlinearity of local dynamics promotes multi-chimeras
Iryna Omelchenko, Anna Zakharova, Philipp Hoevel +2
Chimera states are complex spatio-temporal patterns in which domains of synchronous and asynchronous dynamics coexist in coupled systems of oscillators. We examine how the characte…