14 citations
- Universidade de BrasíliaBR2 papers
- Universidade de São PauloBR2 papers
- Universidade Federal FluminenseBR2 papers
- Centro Brasileiro de Pesquisas FísicasBR1 paper
- Complexity Science HubAT1 paper
- Conselho Nacional de Desenvolvimento Científico e TecnológicoBR1 paper
- Instituto Nacional de Ciência e Tecnologia de Sistemas ComplexosBR1 paper
- Santa Fe InstituteUS1 paper
- Universidade de Ribeirão PretoBR1 paper
- Universidade Estadual de MaringáBR1 paper
- Universidade Federal de AlagoasBR1 paper
- Universidade Federal do Rio Grande do NorteBR1 paper
6 papers
Optimal rewiring in coupled opinion and epidemic dynamics with vaccination
Andre Oestereich, Marcelo Pires, Nuno Crokidakis +1
In this work, we study an epidemic model with vaccination coupled with opinion dynamics in a dynamic network. The network structure evolves as agents with differing opinions discon…
Impact of memory and bias in kinetic exchange opinion models on random networks
Andre L. Oestereich, Nuno Crokidakis, Daniel O. Cajueiro
In this work we consider the effects of memory and bias in kinetic exchange opinion models. We propose a model in which agents remember the sign of their last interaction with each…
Statistical mechanical approach of complex networks with weighted links
Rute Oliveira, Samuraí Brito, Luciano R. da Silva +1
Systems which consist of many localized constituents interacting with each other can be represented by complex networks. Consistently, network science has become highly popular in…
Antipersistent behavior of defects in a lyotropic liquid crystal during annihilation
H. V. Ribeiro, R. R. Guimaraes, R. T. Teixeira-Souza +4
We report on the dynamical behavior of defects of strength s = +/- 1/2 in a lyotropic liquid crystal during the annihilation process. By following their positions using time resolv…
Dipolar Interactions between Iron-Oxide Nanoparticles in Frozen Ferrofluids and Ferronematics
G. F. Goya, S. L. Gómez, S. M. Shibli
We present a detailed study of the magnetic behavior of iron-oxide (gamma-Fe2O3 and Fe3O4) nanoparticles constituents of ferrofluids (FF's) with average particle sizes <d> = 2.5 an…
The additive property of the inconsistency degree in intertemporal decision making through the generalization of psychophysical laws
Natalia Destefano, Alexandre Souto Martinez
Intertemporal decision making involves choices among options whose effects occur at different moments. These choices are influenced not only by the effect of rewards value percepti…