3 citations · 3 across the 1 of their papers we have counts for
7 papers
Mathematical modeling of filamentous microorganisms
Michele Bezzi, Andrea Ciliberto
Growth patterns generated by filamentous organisms (e.g. actinomycetes and fungi) involve spatial and temporal dynamics at different length scales. Several mathematical models have…
Measuring information spatial densities
Michele Bezzi, Ines Samengo, Stefan Leutgeb +1
A novel definition of the stimulus-specific information is presented, which is particularly useful when the stimuli constitute a continuous and metric set, as for example, position…
Small world effects in evolution
Franco Bagnoli, Michele Bezzi
For asexual organisms point mutations correspond to local displacements in the genotypic space, while other genotypic rearrangements represent long-range jumps. We investigate the…
Pattern formation by competition: a biological example
M. Bezzi, A. Ciliberto, A. Mengoni
We present a simple model based on a reaction-diffusion equation to explain pattern formation in a multicellular bacterium (Streptomyces). We assume competition for resources as th…
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…
Phase Disorder Effects in a Cellular Automaton Model of Epidemic Propagation
M. Bezzi, R. Livi
A deterministic cellular automaton rule defined on the Moore neighbourhood is studied as a model of epidemic propagation. The directed nature of the interaction between cells allow…