Generating more realistic complex networks from power-law distribution of fitness
AUTOR(ES)
Mendes, G. A., da Silva, L. R.
FONTE
Brazilian Journal of Physics
DATA DE PUBLICAÇÃO
2009-08
RESUMO
In this work we analyze the implications of using a power law distribution of vertice's quality in the growth dynamics of a network studied by Bianconi and Barabási. Using this suggested distribution we show the degree distribution interpolates the Barabási et al. model and Bianconi et al. model. This modified model (with power law distribution) can help us understand the evolution of complex systems. Additionally, we determine the exponent gamma related to the degree distribution, the time evolution of the average number of links,< ki >∝ (t/i)β (i coincindes with the input-time of the i th node), the average path length and the clustering coefficient.
