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cond-mat.stat-mech2004
Vibrational modes and spectrum of oscillators on a scale-free network
Kazumoto Iguchi, Hiroaki Yamada
We study vibrational modes and spectrum of a model system of atoms and springs on a scale-free network in order to understand the nature of excitations with many degrees of freedom…
cond-mat.dis-nn2004
Exactly solvable scale-free network model
Kazumoto Iguchi, Hiroaki Yamada
We study a deterministic scale-free network recently proposed by Barabási, Ravasz and Vicsek. We find that there are two types of nodes: the hub and rim nodes, which form a biparti…