Banca de DEFESA: DANIEL ECCO

Uma banca de DEFESA de DOUTORADO foi cadastrada pelo programa.
DISCENTE : DANIEL ECCO
DATA : 29/07/2016
HORA: 09:00
LOCAL: Auditório do Departamento de Física
TÍTULO:

Ultra fast algorithm to calculate critical properties in the percolation problem in 2-dimensional networks.

PALAVRAS-CHAVES:

Particleboard percolating. Border. Percolation threshold. Fractal Dimension. Sequences with Repetition.

PÁGINAS: 96
GRANDE ÁREA: Ciências Exatas e da Terra
ÁREA: Física
RESUMO:

Through studies on percolation, can determine if a percolates dimensional network, covering only part of the borders of the agglomerates by checking if there are two border sites connected on opposite sides of the net, i.e. without the need to fill all the sites form agglomerates. The object of this thesis is an algorithm for this purpose. Given the speed that this algorithm will, covering only part of the borders of the clusters, we saw that it would be possible to study never reached sizes of networks (more than one trillion websites), with less complexity than 1 and a low computational cost compared to the algorithms already developed on the theme percolation. We pass, therefore, to want to study the behavior of percolation threshold and the fractal dimension of the border into networks of different sizes and with a lot of simulations, which results allowed comparisons and confirm the predictions made by laws scales known in the literature.

MEMBROS DA BANCA:
Externo à Instituição - ELTHON JOHN RODRIGUES DE MEDEIROS - IFRN
Externo à Instituição - JOAQUIM ELIAS DE FREITAS - UFRN
Presidente - 346140 - LUCIANO RODRIGUES DA SILVA
Externo à Instituição - MARCOS VINICIUS CANDIDO HENRIQUES - UFERSA
Externo à Instituição - SAMYR SILVA BEZERRA JÁCOME - UFRN