1.5k citations · 13.2k across the 148 of their papers we have counts for
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physics.ed-ph2003★ 34 cited
Random Walk with Shrinking Steps
P. L. Krapivsky, S. Redner
We outline basic properties of a symmetric random walk in one dimension, in which the length of the nth step equals lambda^n, with lambda<1. As the number of steps N-->oo, the prob…
cond-mat.stat-mech2003★ 452 cited
Dynamics of Majority Rule
P. L. Krapivsky, S. Redner
We introduce a 2-state opinion dynamics model where agents evolve by majority rule. In each update, a group of agents is specified whose members then all adopt the local majority s…
cond-mat.stat-mech2003★ 10 cited
Kinetic Anomalies in Addition-Aggregation Processes
M. Mobilia, P. L. Krapivsky, S. Redner
We investigate irreversible aggregation in which monomer-monomer, monomer-cluster, and cluster-cluster reactions occur with constant but distinct rates K_{MM}, K_{MC}, and K_{CC},…