22 citations · 37 across the 9 of their papers we have counts for
9 papers
Invasion Percolation Between two Sites
A. D. Araujo, T. F. Vasconcelos, A. A. Moreira +2
We investigate the process of invasion percolation between two sites (injection and extraction sites) separated by a distance r in two-dimensional lattices of size L. Our results f…
A Random Multifractal Tilling
M. G. Pereira, G. Corso, L. S. Lucena +1
We develop a multifractal random tilling that fills the square. The multifractal is formed by an arrangement of rectangular blocks of different sizes, areas and number of neighbors…
Complexation in Polyelectrolyte Solution with Divalent Surfactant
Marcelo B. da Silva, Liacir Lucena, Marcia C. Barbosa
We study a simple model of DNA divalent cationic surfactant complexation. We find that the combination of electrostatic and hydrophobic effects leads to a cooperative phenomenon in…
Varying critical percolation exponents on a multifractal support
J. E. Freitas, G. Corso, L. S. Lucena
We study percolation as a critical phenomenon on a multifractal support. The scaling exponents of the the infinite cluster size ( exponent) and the fractal dimension of the perc…
Anisotropy and percolation threshold in a multifractal support
L. S. Lucena, J. E. Freitas, G. Corso +1
Recently a multifractal object, , was proposed to study percolation properties in a multifractal support. The area and the number of neighbors of the blocks of sho…
Entropy Analysis of Stochastic Processes at Finite Resolution
D. M. Tavares, L. S. Lucena
The time evolution of complex systems usually can be described through stochastic processes. These processes are measured at finite resolution, what necessarily reduces them to fin…