81 citations · 223 across the 19 of their papers we have counts for
19 papers
Critical Exponents of Master-Node Network Model
Antonio Mihara, Anderson A. Ferreira, André C. R. Martins +1
The dynamics of competing opinions in social network play an important role in society, with many applications in diverse social contexts as consensus, elections, morality and so o…
Surrogate Monte Carlo
A. Christian Silva, Fernando F. Ferreira
This article proposes an artificial data generating algorithm that is simple and easy to customize. The fundamental concept is to perform random permutation of Monte Carlo generate…
A New (aleph) Stochastic Quenched Disorder Model for Interaction of Network- Master node
Anderson A. Ferreira, Leandro A. Ferreira, Fernando F. Ferreira
We consider a first neighbor interaction where agents are spread through a uni-dimensional network. Some agents are also connected to a hub, or master node, who has preferential va…
Coexistence of competing metabolic pathways in well-mixed populations
Lenin Fernández, André Amado, Fernando Fagundes Ferreira +1
Understanding why strains with different metabolic pathways that compete for a single limiting resource coexist is a challenging issue within a theoretical perspective. Previous in…
Stock prices assessment: proposal of a new index based on volume weighted historical prices through the use of computer modeling
Tiago Colliri, Fernando F. Ferreira
The importance of considering the volumes to analyze stock prices movements can be considered as a well-accepted practice in the financial area. However, when we look at the scient…
Identifying financial crises in real time
Eder Lucio Fonseca, Fernando F. Ferreira, Paulsamy Muruganandam +1
Following the thermodynamic formulation of multifractal measure that was shown to be capable of detecting large fluctuations at an early stage, here we propose a new index which pe…