126 citations · 612 across the 28 of their papers we have counts for
4 papers · 1 filter
Lack of self-averaging in neutral evolution of proteins
Ugo Bastolla, Markus Porto, H. Eduardo Roman +1
We simulate neutral evolution of proteins imposing conservation of the thermodynamic stability of the native state in the framework of an effective model of folding thermodynamics.…
Statistical properties of neutral evolution
Ugo Bastolla, Markus Porto, H. Eduardo Roman +1
Neutral evolution is the simplest model of molecular evolution and thus it is most amenable to a comprehensive theoretical investigation. In this paper, we characterize the statist…
Two-dimensional oriented self-avoiding walks with parallel contacts
G. T. Barkema, U. Bastolla, P. Grassberger
Two closely related models of oriented self-avoiding walks (OSAWs) on a square lattice are studied. We use the pruned-enriched Rosenbluth method to determine numerically the phase…
Closing probabilities in the Kauffman model: an annealed computation
U. Bastolla, G. Parisi
We define a probabilistic scheme to compute the distributions of periods, transients and weigths of attraction basins in Kauffman networks. These quantities are obtained in the fra…