41 citations · 60 across the 2 of their papers we have counts for
2 papers
physics.soc-ph2009★ 41 cited
Random acyclic networks
Brian Karrer, M. E. J. Newman
Directed acyclic graphs are a fundamental class of networks that includes citation networks, food webs, and family trees, among others. Here we define a random graph model for dire…
cond-mat1993★ 19 cited
Real-space renormalization group for the random-field Ising model
M. E. J. Newman, B. W. Roberts, G. T. Barkema +1
We present real--space renormalization group (RG) calculations of the critical properties of the random--field Ising model on a cubic lattice in three dimensions. We calculate the…