5 papers · 1 filter
Universality class of triad dynamics on a triangular lattice
Filippo Radicchi, Daniele Vilone, Hildegard Meyer-Ortmanns
We consider triad dynamics as it was recently considered by Antal \emph{et al.} [T. Antal, P. L. Krapivsky, and S. Redner, Phys. Rev. E {\bf 72}, 036121 (2005)] as an approach to s…
Kuramoto Oscillators on Chains, Rings and Cayley-trees
Filippo Radicchi, Hildegard Meyer-Ortmanns
We study systems of Kuramoto oscillators, driven by one pacemaker, on -dimensional regular topologies like linear chains, rings, hypercubic lattices and Cayley-trees. For the sp…
Synchronization of R{ö}ssler Oscillators on Scale-free Topologies
Soon-Hyung Yook, Hildegard Meyer-Ortmanns
We study the synchronization of R{ö}ssler oscillators as prototype of chaotic systems, when they are coupled on scale-free complex networks. We find that the underlying topology cr…
Self-similar Scale-free Networks and Disassortativity
Soon-Hyung Yook, Filippo Radicchi, Hildegard Meyer-Ortmanns
Self-similar networks with scale-free degree distribution have recently attracted much attention, since these apparently incompatible properties were reconciled in a paper by Song…
Simulation of Consensus Model of Deffuant et al on a Barabasi-Albert Network
D. Stauffer, H. Meyer-Ortmanns
In the consensus model with bounded confidence, studied by Deffuant et al. (2000), two randomly selected people who differ not too much in their opinion both shift their opinions t…