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cond-mat.stat-mech2004
Voter Model on Heterogeneous Graphs
V. Sood, S. Redner
We study the voter dynamics model on heterogeneous graphs. We exploit the non-conservation of the magnetization to characterize how consensus is reached on networks with different…
cond-mat.stat-mech2004
First Passage Properties of the Erdos-Renyi Random Graph
V. Sood, S. Redner, D. ben-Avraham
We study the mean time for a random walk to traverse between two arbitrary sites of the Erdos-Renyi random graph. We develop an effective medium approximation that predicts that th…