48 citations · 68 across the 3 of their papers we have counts for
4 papers
Scaling laws in the diffusion limited aggregation of persistent random walkers
Isadora R. Nogueira, Sidiney G. Alves, Silvio C. Ferreira
We investigate the diffusion limited aggregation of particles executing persistent random walks. The scaling properties of both random walks and large aggregates are presented. The…
Quasi-stationary analysis of the contact process on annealed scale-free networks
Silvio C. Ferreira, Ronan S. Ferreira, Romualdo Pastor-Satorras
We present an analysis of the quasi-stationary (QS) state of the contact process (CP) on annealed scale-free networks using a mapping of the CP dynamics in a one-step processes and…
Critical behavior of the contact process in a multiscale network
Silvio C. Ferreira, Marcelo M. Martins
Inspired by dengue and yellow fever epidemics, we investigated the contact process (CP) in a multiscale network constituted by one-dimensional chains connected through a Barabási-A…
Morphology transitions induced by chemotherapy in carcinomas "in situ"
S. C. Ferreira, M. L. Martins, M. J. Vilela
Recently, we have proposed a nutrient-limited model for the avascular growth of tumors including cell proliferation, motility and death \cite{jr}, that, qualitatively reproduces co…