470 citations · 1.9k across the 14 of their papers we have counts for
4 papers · 1 filter
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…
Log-Networks
P. L. Krapivsky, S. Redner
We introduce a growing network model in which a new node attaches to a randomly-selected node, as well as to all ancestors of the target node. This mechanism produces a sparse, ult…
Winning quick and dirty: the greedy random walk
E. Ben-Naim, S. Redner
As a strategy to complete games quickly, we investigate one-dimensional random walks where the step length increases deterministically upon each return to the origin. When the step…
A Billiard-Theoretic Approach to Elementary 1d Elastic Collisions
S. Redner
A simple relation is developed between elastic collisions of freely-moving point particles in one dimension and a corresponding billiard system. For two particles with masses m_1 a…