157 citations · 1.1k across the 81 of their papers we have counts for
5 papers · 1 filter
Damage spreading and Lyapunov exponents in cellular automata
F. Bagnoli, R. Rechtman, S. Ruffo
Using the concept of the Boolean derivative we study damage spreading for one dimensional elementary cellular automata and define their maximal Lyapunov exponent. A random matrix a…
Synchronization and Maximum Lyapunov Exponents of Cellular Automata
Franco Bagnoli, Raul Rechtman
We study the synchronization of totalistic one dimensional cellular automata (CA). The CA with a non zero synchronization threshold exhibit complex non periodic space time patterns…
Eigen's Error Threshold and Mutational Meltdown in a Quasispecies Model
F. Bagnoli, M. Bezzi
We introduce a toy model for interacting populations connected by mutations and limited by a shared resource. We study the presence of Eigen's error threshold and mutational meltdo…
Synchronization and directed percolation in coupled map lattices
Franco Bagnoli, Lucia Baroni, Paolo Palmerini
We study a synchronization mechanism, based on one-way coupling of all-or-nothing type, applied to coupled map lattices with several different local rules. By analyzing the metric…
Species Formation in Simple Ecosystems
Franco Bagnoli, Michele Bezzi
In this paper we consider a microscopic model of a simple ecosystem. The basic ingredients of this model are individuals, and both the phenotypic and genotypic levels are taken in…