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of 53
pro vyhledávání: '"González-Avella, Juan Carlos"'
The so-called Granovetter-Watts model was introduced to capture a situation in which the adoption of new ideas or technologies requires a certain redundancy in the social environment of each agent to take effect. This model has become a paradigm for
Externí odkaz:
http://arxiv.org/abs/2307.02977
Autor:
Valverde, Pablo, Fernandez, Jaime, Buenaño, Edwin, González-Avella, Juan Carlos, Cosenza, Mario
We investigate an agent-based model for the emergence of corruption in public contracts. There are two types of agents: business people and public servants. Both business people and public servants can adopt two strategies: corrupt or honest behavior
Externí odkaz:
http://arxiv.org/abs/2304.02113
In many real-life situations, individuals are dared to simultaneously achieve social objectives of acceptance or approval and strategic objectives of coordination. Since these two objectives may take place in dfferent environments, a two-layer networ
Externí odkaz:
http://arxiv.org/abs/1812.05603
Publikováno v:
Phys. Rev. E 95, 062213 (2017)
We study the completely synchronized states (CSSs) of a system of coupled logistic maps as a function of three parameters: interaction strength ($\varepsilon$), range of the interaction ($\alpha$), that can vary from first-neighbors to global couplin
Externí odkaz:
http://arxiv.org/abs/1802.10539
Akademický článek
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Publikováno v:
Phys. Rev. E 93, 052230 (2016)
Coupled map lattices are paradigmatic models of many collective phenomena. However, quite different patterns can emerge depending on the updating scheme. While in early versions, maps were updated synchronously, there has been in recent years a conce
Externí odkaz:
http://arxiv.org/abs/1512.03760
In the multidisciplinary field of Network Science, optimization of procedures for efficiently breaking complex networks is attracting much attention from practical points of view. In this contribution we present a module-based method to efficiently b
Externí odkaz:
http://arxiv.org/abs/1502.00353
This work explores the characteristics of financial contagion in networks whose links distributions approaches a power law, using a model that defines banks balance sheets from information of network connectivity. By varying the parameters for the cr
Externí odkaz:
http://arxiv.org/abs/1410.2549
We present a generic threshold model for the co-evolution of the structure of a network and the state of its nodes. We focus on regular directed networks and derive equations for the evolution of the system toward its absorbing state. It is shown tha
Externí odkaz:
http://arxiv.org/abs/0906.3389
Publikováno v:
Journal of Conflict Resolution 51, 905-929 (2007)
In studies of cultural differentiation, the joint mechanisms of homophily and influence have been able to explain how distinct cultural groups can form. While these mechanisms normally lead to cultural convergence, increased levels of heterogeneity c
Externí odkaz:
http://arxiv.org/abs/physics/0609213